-
1
-
-
0029895424
-
Perinatal outcome of twin pregnancies obtained after in vitro fertilization: comparison with twin pregnancies obtained spontaneously or after ovarian stimulation
-
Oliviennes F, Kadhel P, Rufat P, et al. Perinatal outcome of twin pregnancies obtained after in vitro fertilization: comparison with twin pregnancies obtained spontaneously or after ovarian stimulation. Fertil Steril 1996;66:105-9.
-
(1996)
Fertil Steril
, vol.66
, pp. 105-109
-
-
Oliviennes, F.1
Kadhel, P.2
Rufat, P.3
-
2
-
-
0028024722
-
Down's syndrome screening in multiple pregnancies using a-fetoprotein and free P-hCG
-
Spencer K, Salonen R, Muller F. Down's syndrome screening in multiple pregnancies using a-fetoprotein and free P-hCG. Prenat Diagn 1994;14:537-42.
-
(1994)
Prenat Diagn
, vol.14
, pp. 537-542
-
-
Spencer, K.1
Salonen, R.2
Muller, F.3
-
3
-
-
85127973442
-
-
Series FM1, No 28. London: Stationery Office
-
Office of National Statistics. 1999 Birth Statistics England & Wales. Series FM1, No 28. London: Stationery Office, 2000.
-
(2000)
1999 Birth Statistics England & Wales
-
-
-
4
-
-
0018153086
-
Congenital malformations: the contribution of twin studies
-
Myrianthopoulos NC. Congenital malformations: the contribution of twin studies. Birth Defects Orig Artic Ser 1978; 14:151-65.
-
(1978)
Birth Defects Orig Artic Ser
, vol.14
, pp. 151-165
-
-
Myrianthopoulos, N.C.1
-
6
-
-
0001876151
-
-
Baldwin VJ, ed. Pathology of Multiple Pregnancies. New York: Springer-Verlag
-
Baldwin VJ. Anomalous development of twins. In Baldwin VJ, ed. Pathology of Multiple Pregnancies. New York: Springer-Verlag, 1994:169-97.
-
(1994)
Anomalous development of twins
, pp. 169-197
-
-
Baldwin, V.J.1
-
7
-
-
0025204455
-
Calculated risk of chromosomal abnormalities in twin gestations
-
Rodis JF, Egan JFX, Craffey A, et al. Calculated risk of chromosomal abnormalities in twin gestations. Obstet Gynecol 1990;76:1037-41.
-
(1990)
Obstet Gynecol
, vol.76
, pp. 1037-1041
-
-
Rodis, J.F.1
Egan, J.F.X.2
Craffey, A.3
-
8
-
-
0031798936
-
Down's syndrome screening in twins
-
Cuckle H. Down's syndrome screening in twins. J Med Screen 1998;5:3-4.
-
(1998)
J Med Screen
, vol.5
, pp. 3-4
-
-
Cuckle, H.1
-
9
-
-
0027490485
-
The risk of second trimester amniocentesis in twin gestations: a case control study
-
Ghidini A, Lynch L, Hicks C, et al. The risk of second trimester amniocentesis in twin gestations: a case control study. Am J Obstet Gynecol 1993;169:1013-16.
-
(1993)
Am J Obstet Gynecol
, vol.169
, pp. 1013-1016
-
-
Ghidini, A.1
Lynch, L.2
Hicks, C.3
-
10
-
-
0031403826
-
A cohort study of pregnancy outcome after amniocentesis in twin pregnancy
-
Kidd SA, Lancaster PAL, Anderson JC, et al. A cohort study of pregnancy outcome after amniocentesis in twin pregnancy. Paediatr Perinat Epidemiol 1997;11:200-13.
-
(1997)
Paediatr Perinat Epidemiol
, vol.11
, pp. 200-213
-
-
Kidd, S.A.1
Lancaster, P.A.L.2
Anderson, J.C.3
-
11
-
-
0030461647
-
First trimester chorionic villus sampling in twin gestations
-
De Catte L, Liebaers I, Foulon W, et al. First trimester chorionic villus sampling in twin gestations. Am J Perinatol 1996; 13:413-17.
-
(1996)
Am J Perinatol
, vol.13
, pp. 413-417
-
-
De Catte, L.1
Liebaers, I.2
Foulon, W.3
-
12
-
-
0027231801
-
Prenatal diagnosis in twin gestations: a comparison between second trimester amniocentesis and first trimester chorionic villus sampling
-
Wapner RJ, Johnson A, Davis G, et al. Prenatal diagnosis in twin gestations: a comparison between second trimester amniocentesis and first trimester chorionic villus sampling. Obstet Gynecol 1993;82:49-56.
-
(1993)
Obstet Gynecol
, vol.82
, pp. 49-56
-
-
Wapner, R.J.1
Johnson, A.2
Davis, G.3
-
13
-
-
0029800049
-
Fetal karyotyping in twin pregnancies: selection of technique by measurement of fetal nuchal translucency
-
Sebire NJ, Noble PL, Psarra A, et al. Fetal karyotyping in twin pregnancies: selection of technique by measurement of fetal nuchal translucency. Br J Obstet Gynaecol 1996;103:887-90.
-
(1996)
Br J Obstet Gynaecol
, vol.103
, pp. 887-890
-
-
Sebire, N.J.1
Noble, P.L.2
Psarra, A.3
-
14
-
-
85127988413
-
Down's syndrome screening in twin pregnancies
-
Reynolds TM. Down's syndrome screening in twin pregnancies. Prenat Diagn 1995;15:386-7.
-
(1995)
Prenat Diagn
, vol.15
, pp. 386-387
-
-
Reynolds, T.M.1
-
16
-
-
0015528720
-
Alphafetoprotein in the antenatal diagnosis of anencephaly and spina bifida
-
Brock DJH, Sutcliffe RG. Alphafetoprotein in the antenatal diagnosis of anencephaly and spina bifida. Lancet 1972;2: 197-9.
-
(1972)
Lancet
, vol.2
, pp. 197-199
-
-
Brock, D.J.H.1
Sutcliffe, R.G.2
-
17
-
-
0038569085
-
Nimpu ketsu naka no a-fetoprotein
-
Hino M, Koki Y, Nishi S. Nimpu ketsu naka no a-fetoprotein. Igaku No Ayumi 1972;82:512-13.
-
(1972)
Igaku No Ayumi
, vol.82
, pp. 512-513
-
-
Hino, M.1
Koki, Y.2
Nishi, S.3
-
18
-
-
0016373991
-
Prenatal diagnosis of spina bifida and anencephaly by serum a-fetoprotein measurement
-
Wald NJ, Brock DJH, Bonnar J. Prenatal diagnosis of spina bifida and anencephaly by serum a-fetoprotein measurement. Lancet 1974;1:765-7.
-
(1974)
Lancet
, vol.1
, pp. 765-767
-
-
Wald, N.J.1
Brock, D.J.H.2
Bonnar, J.3
-
19
-
-
0016366041
-
Prenatal diagnosis of spina bifida and anencephaly through maternal plasma a-fetoprotein measurement
-
Brock DJH, Bolton AE, Scrimgeour JB. Prenatal diagnosis of spina bifida and anencephaly through maternal plasma a-fetoprotein measurement. Lancei 1974;1:767-9.
-
(1974)
Lancei
, vol.1
, pp. 767-769
-
-
Brock, D.J.H.1
Bolton, A.E.2
Scrimgeour, J.B.3
-
20
-
-
0017685970
-
Maternal serum a-fetoprotein measurement in antenatal screening for anencephaly and spina bifida in early pregnancy
-
Report of the UK Collaborative Study of a-Fetoprotein in Relation to Neural Tube Defects. Maternal serum a-fetoprotein measurement in antenatal screening for anencephaly and spina bifida in early pregnancy. Lancei 1977; 1:1323-32.
-
(1977)
Lancei
, vol.1
, pp. 1323-1332
-
-
-
21
-
-
0018729802
-
Amniotic fluid a-fetoprotein measurement in antenatal diagnosis of anencephaly and open spina bifida in early pregnancy
-
Second report of the UK Collaborative Study on a-Fetoprotein in Relation to Neural Tube Defects. Amniotic fluid a-fetoprotein measurement in antenatal diagnosis of anencephaly and open spina bifida in early pregnancy. Lancei 1979;2:652-62.
-
(1979)
Lancei
, vol.2
, pp. 652-662
-
-
-
22
-
-
0018743894
-
Amniotic fluid acetylcholinesterase as a possible diagnostic test for neural tube defects in early pregnancy
-
Smith AD, Wald NJ, Cuckle HS, et al. Amniotic fluid acetylcholinesterase as a possible diagnostic test for neural tube defects in early pregnancy. Lancei 1979;2:685-8.
-
(1979)
Lancei
, vol.2
, pp. 685-688
-
-
Smith, A.D.1
Wald, N.J.2
Cuckle, H.S.3
-
23
-
-
0019489718
-
Amniotic fluid acetylcholinesterase electrophoresis as a secondary test in the diagnosis of anencephaly and open spina bifida in early pregnancy
-
Report of the Collaborative Acetylcholinesterase Study. Amniotic fluid acetylcholinesterase electrophoresis as a secondary test in the diagnosis of anencephaly and open spina bifida in early pregnancy. Lancei 1981;2:321-4.
-
(1981)
Lancei
, vol.2
, pp. 321-324
-
-
-
24
-
-
0024801503
-
Amniotic fluid acetylcholinesterase measurement in the prenatal diagnosis of open neural tube defects
-
Second report of the Collaborative Acetylcholinesterase Study. Amniotic fluid acetylcholinesterase measurement in the prenatal diagnosis of open neural tube defects. Prenai Diagn 1989;9:813-29.
-
(1989)
Prenai Diagn
, vol.9
, pp. 813-829
-
-
-
27
-
-
0022621836
-
Ultrasound screening for spina bifida: cranial and cerebellar signs
-
Nicolaides KH, Campbell S, Gabbe SG, Guidette R. Ultrasound screening for spina bifida: cranial and cerebellar signs. Lancei 1986;2:72-4.
-
(1986)
Lancei
, vol.2
, pp. 72-74
-
-
Nicolaides, K.H.1
Campbell, S.2
Gabbe, S.G.3
Guidette, R.4
-
29
-
-
0031466929
-
Presence of the 'lemon' sign in fetuses with spina bifida at the 10-14 week scan
-
Sebire NJ, Noble PL, Thorpe-Beeston JG, et al. Presence of the 'lemon' sign in fetuses with spina bifida at the 10-14 week scan. Ultrasound Obstet Gynecol 1997;10:403-5.
-
(1997)
Ultrasound Obstet Gynecol
, vol.10
, pp. 403-405
-
-
Sebire, N.J.1
Noble, P.L.2
Thorpe-Beeston, J.G.3
-
30
-
-
0032843058
-
Sensitivity and specificity of ultrasound for the detection of neural tube and ventral wall defects in a high risk population
-
Lennon CA, Gray DL. Sensitivity and specificity of ultrasound for the detection of neural tube and ventral wall defects in a high risk population. Obsiei Gynecol 1999;94:562-6.
-
(1999)
Obsiei Gynecol
, vol.94
, pp. 562-566
-
-
Lennon, C.A.1
Gray, D.L.2
-
31
-
-
0027303029
-
First trimester screening for fetal chromosome abnormalities and neural tube defects
-
Aitken DA, McCaw G, Crossley JA, et al. First trimester screening for fetal chromosome abnormalities and neural tube defects. Prenai Diagn 1993;13:681-9.
-
(1993)
Prenai Diagn
, vol.13
, pp. 681-689
-
-
Aitken, D.A.1
McCaw, G.2
Crossley, J.A.3
-
32
-
-
0030857703
-
Maternal serum a-fetoprotein in fetal neural tube and abdominal wall defects at 10 to 14 weeks of gestation
-
Sebire NJ, Spencer K, Noble PL, et al. Maternal serum a-fetoprotein in fetal neural tube and abdominal wall defects at 10 to 14 weeks of gestation. Br J Obsiei Gynaecol 1997;104: 849-51.
-
(1997)
Br J Obsiei Gynaecol
, vol.104
, pp. 849-851
-
-
Sebire, N.J.1
Spencer, K.2
Noble, P.L.3
-
33
-
-
0021674658
-
Maternal serum alphafetoprotein in monozygotic and dizygotic twin pregnancies
-
Thom H, Buckland CM, Campbell AGM, et al. Maternal serum alphafetoprotein in monozygotic and dizygotic twin pregnancies. Prenai Diagn 1984;4:341-6.
-
(1984)
Prenai Diagn
, vol.4
, pp. 341-346
-
-
Thom, H.1
Buckland, C.M.2
Campbell, A.G.M.3
-
34
-
-
0037395306
-
Second trimester Down syndrome maternal serum screening in twin pregnancies: impact of chorionicity
-
Muller F, Dreux S, Dupoizat H, et al. Second trimester Down syndrome maternal serum screening in twin pregnancies: impact of chorionicity. Prenai Diagn 2003;23:331-5.
-
(2003)
Prenai Diagn
, vol.23
, pp. 331-335
-
-
Muller, F.1
Dreux, S.2
Dupoizat, H.3
-
36
-
-
0343183277
-
Maternal midtrimester serum AFP and free p hCG levels in in viro fertilization twin pregnancies
-
Raty R, Virtanen A, Koskinen P, et al. Maternal midtrimester serum AFP and free p hCG levels in in viro fertilization twin pregnancies. Prenai Diagn 2000;20:221-3.
-
(2000)
Prenai Diagn
, vol.20
, pp. 221-223
-
-
Raty, R.1
Virtanen, A.2
Koskinen, P.3
-
37
-
-
0030780742
-
Differential increases in AFP, hCG and uE3 in twin pregnancies: impact on attempts to quantify Down syndrome screening calculations
-
O'Brien JE, Dvorin E, Yaron Y, et al. Differential increases in AFP, hCG and uE3 in twin pregnancies: impact on attempts to quantify Down syndrome screening calculations. Am J Med Genei 1997;73:109-12.
-
(1997)
Am J Med Genei
, vol.73
, pp. 109-112
-
-
O'Brien, J.E.1
Dvorin, E.2
Yaron, Y.3
-
38
-
-
0028860603
-
Enhanced twin pregnancy detection within an open neural tube defect and Down syndrome screening protocol using free p hCG and AFP
-
Barnabei V, Krantz DA, Macri JN, Larsen JW. Enhanced twin pregnancy detection within an open neural tube defect and Down syndrome screening protocol using free p hCG and AFP. Prenai Diagn 1995;15:1131-4.
-
(1995)
Prenai Diagn
, vol.15
, pp. 1131-1134
-
-
Barnabei, V.1
Krantz, D.A.2
Macri, J.N.3
Larsen, J.W.4
-
39
-
-
0018378626
-
Maternal serum a-fetoprotein in relation to zygosity
-
Wald NJ, Cuckle HS, Peck S, et al. Maternal serum a-fetoprotein in relation to zygosity. Br Med J 1979;1:455-7.
-
(1979)
Br Med J
, vol.1
, pp. 455-457
-
-
Wald, N.J.1
Cuckle, H.S.2
Peck, S.3
-
40
-
-
33846780767
-
Biochemical screening in twins
-
Ward RH, Whittle M, eds. London: RCOG Press
-
Aitken DA. Biochemical screening in twins. In Ward RH, Whittle M, eds. Muliiple Pregnancy. London: RCOG Press, 1995:171-85.
-
(1995)
Muliiple Pregnancy
, pp. 171-185
-
-
Aitken, D.A.1
-
41
-
-
0024787082
-
Clinical implications of amniotic fluid a fetoprotein in twin pregnancy
-
Drugan A, Sokol RJ, Ager FN, et al. Clinical implications of amniotic fluid a fetoprotein in twin pregnancy. J Reprod Med 1989;34:977-80.
-
(1989)
J Reprod Med
, vol.34
, pp. 977-980
-
-
Drugan, A.1
Sokol, R.J.2
Ager, F.N.3
-
42
-
-
0019962575
-
Prognostic significance of raised serum a-fetoprotein levels in twin pregnancies
-
Ghosh A, Woo JSK, Rawlinson HA, et al. Prognostic significance of raised serum a-fetoprotein levels in twin pregnancies. Br J Obsiei Gynaecol 1982;89:817-20.
-
(1982)
Br J Obsiei Gynaecol
, vol.89
, pp. 817-820
-
-
Ghosh, A.1
Woo, J.S.K.2
Rawlinson, H.A.3
-
43
-
-
0025285688
-
Maternal serum a-fetoprotein screening for open neural tube defects in twin pregnancies
-
Cuckle HS, Wald NJ, Stevenson JD, et al. Maternal serum a-fetoprotein screening for open neural tube defects in twin pregnancies. Prenai Diagn 1990;10:71-7.
-
(1990)
Prenai Diagn
, vol.10
, pp. 71-77
-
-
Cuckle, H.S.1
Wald, N.J.2
Stevenson, J.D.3
-
44
-
-
0002682681
-
Prevalence, risks and recurrence
-
Brock DJH, Rodeck CH, Ferguson-Smith MA, eds. Edinburgh: Churchill Livingstone
-
Hook EB. Prevalence, risks and recurrence. In Brock DJH, Rodeck CH, Ferguson-Smith MA, eds. Prenatal Diagnosis and Screening. Edinburgh: Churchill Livingstone, 1992:351-92.
-
(1992)
Prenatal Diagnosis and Screening
, pp. 351-392
-
-
Hook, E.B.1
-
45
-
-
0033740930
-
Efficacy of screening for fetal Down syndrome in the United States from 1974 to 1997
-
Egan JF, Benn P, Borgida AF, et al. Efficacy of screening for fetal Down syndrome in the United States from 1974 to 1997. Obsiei Gynecol 2000;96:979-85.
-
(2000)
Obsiei Gynecol
, vol.96
, pp. 979-985
-
-
Egan, J.F.1
Benn, P.2
Borgida, A.F.3
-
46
-
-
0023197081
-
Estimating a woman's risk of having a pregnancy associated with Down's syndrome using her age and serum alphafetoprotein level
-
Cuckle HS, Wald NJ, Thomson SG. Estimating a woman's risk of having a pregnancy associated with Down's syndrome using her age and serum alphafetoprotein level. Br J Obsiei Gynaecol 1987;94:387-402.
-
(1987)
Br J Obsiei Gynaecol
, vol.94
, pp. 387-402
-
-
Cuckle, H.S.1
Wald, N.J.2
Thomson, S.G.3
-
47
-
-
0021247504
-
An association between low maternal serum a-fetoprotein and fetal chromosomal abnormalities
-
Merkatz IR, Nitowsky HM, Macri JN, Johnson WE. An association between low maternal serum a-fetoprotein and fetal chromosomal abnormalities. Am J Obstet Gynecol 1984; 148:886-94.
-
(1984)
Am J Obstet Gynecol
, vol.148
, pp. 886-894
-
-
Merkatz, I.R.1
Nitowsky, H.M.2
Macri, J.N.3
Johnson, W.E.4
-
48
-
-
0021248894
-
Maternal serum a-fetoprotein measurements: a screening test for Down's syndrome
-
Cuckle HS, Wald NJ, Lindenbaum RH. Maternal serum a-fetoprotein measurements: a screening test for Down's syndrome. Lancei 1984;1: 926-9.
-
(1984)
Lancei
, vol.1
, pp. 926-929
-
-
Cuckle, H.S.1
Wald, N.J.2
Lindenbaum, R.H.3
-
49
-
-
0021844102
-
Screening for Down's syndrome using serum a fetoprotein: a retrospective study indicating caution
-
Spencer K, Carpenter P. Screening for Down's syndrome using serum a fetoprotein: a retrospective study indicating caution. Br Med J 1985;290:1940-3.
-
(1985)
Br Med J
, vol.290
, pp. 1940-1943
-
-
Spencer, K.1
Carpenter, P.2
-
50
-
-
0038706725
-
Prenatal screening for neural tube defects and aneuploidy
-
Aitken DA, Crossley JA, Spencer K. Prenatal screening for neural tube defects and aneuploidy. In Rimoin DL, Connor JM, Pyeritz RE, Korf BR, eds. Emery & Rimoin' Principles and Praciice of Medical Geneiics. London: Churchill Livingstone, 2002;1:763-801.
-
(2002)
In Rimoin DL, Connor JM, Pyeritz RE, Korf BR, eds. Emery & Rimoin' Principles and Praciice of Medical Geneiics. London: Churchill Livingstone
, vol.1
, pp. 763-801
-
-
Aitken, D.A.1
Crossley, J.A.2
Spencer, K.3
-
51
-
-
0023639762
-
Abnormal maternal serum chorionic gonadotropin levels in pregnancies with fetal chromosome abnormalities
-
Bogart MH, Pandian MR, Jones OW. Abnormal maternal serum chorionic gonadotropin levels in pregnancies with fetal chromosome abnormalities. Prenai Diagn 1987;7:623-30.
-
(1987)
Prenai Diagn
, vol.7
, pp. 623-630
-
-
Bogart, M.H.1
Pandian, M.R.2
Jones, O.W.3
-
52
-
-
0025145184
-
Maternal serum Down syndrome screening: free p protein is a more effective marker than human chorionic gonadotropin
-
Macri JN, Kasturi RV, Krantz DA, et al. Maternal serum Down syndrome screening: free p protein is a more effective marker than human chorionic gonadotropin. Am J Obsiei Gynecol 1990;163:1248-53.
-
(1990)
Am J Obsiei Gynecol
, vol.163
, pp. 1248-1253
-
-
Macri, J.N.1
Kasturi, R.V.2
Krantz, D.A.3
-
53
-
-
0025911920
-
Evaluation of an assay of the free p-subunit of choriogonadotropin and its potential value in screening for Down's syndrome
-
Spencer K. Evaluation of an assay of the free p-subunit of choriogonadotropin and its potential value in screening for Down's syndrome. Clin Chem 1991;37:809-14.
-
(1991)
Clin Chem
, vol.37
, pp. 809-814
-
-
Spencer, K.1
-
54
-
-
0026725937
-
Free p human choriogonadotropin in Down syndrome screening: a multicentre study of its role compared with other markers
-
Spencer K, Coombes EJ, Mallard AS, Ward AM. Free p human choriogonadotropin in Down syndrome screening: a multicentre study of its role compared with other markers. Ann Clin Biochem 1992;29:506-18.
-
(1992)
Ann Clin Biochem
, vol.29
, pp. 506-518
-
-
Spencer, K.1
Coombes, E.J.2
Mallard, A.S.3
Ward, A.M.4
-
55
-
-
0027426229
-
Prenatal screening for trisomy 18 with free p human chorionic gonadotrophin as a marker
-
Spencer K, Mallard AS, Coombes EJ, Macri JN. Prenatal screening for trisomy 18 with free p human chorionic gonadotrophin as a marker. Br Med J 1993;307:1455-8.
-
(1993)
Br Med J
, vol.307
, pp. 1455-1458
-
-
Spencer, K.1
Mallard, A.S.2
Coombes, E.J.3
Macri, J.N.4
-
56
-
-
0023801407
-
Low second trimester maternal serum unconjugated oestriol in pregnancies with Down's syndrome
-
Canick JA, Knight GJ, Palomaki GE, et al. Low second trimester maternal serum unconjugated oestriol in pregnancies with Down's syndrome. Br J Obsiei Gynaecol 1988;95: 330-3.
-
(1988)
Br J Obsiei Gynaecol
, vol.95
, pp. 330-333
-
-
Canick, J.A.1
Knight, G.J.2
Palomaki, G.E.3
-
57
-
-
0023805058
-
Maternal serum unconjugated oestriol as an antenatal screening tests for Down's syndrome
-
Wald NJ, Cuckle HS, Densem JW, et al. Maternal serum unconjugated oestriol as an antenatal screening tests for Down's syndrome. Br J Obsiei Gynaecol 1988;95:334-41.
-
(1988)
Br J Obsiei Gynaecol
, vol.95
, pp. 334-341
-
-
Wald, N.J.1
Cuckle, H.S.2
Densem, J.W.3
-
58
-
-
0026686652
-
A comparison of unconjugated oestriol assay kits shows that the expression of results as multiple of the median causes unacceptable variation in calculated Down syndrome risk factors
-
Reynolds T, John R. A comparison of unconjugated oestriol assay kits shows that the expression of results as multiple of the median causes unacceptable variation in calculated Down syndrome risk factors. Clin Chem 1992;38:1888-93.
-
(1992)
Clin Chem
, vol.38
, pp. 1888-1893
-
-
Reynolds, T.1
John, R.2
-
59
-
-
0027318522
-
Second trimester unconjugated oestriol in maternal serum from chromosomally abnormal pregnancies using an optimised assay
-
Crossley JA, Aitken DA, Connor JM. Second trimester unconjugated oestriol in maternal serum from chromosomally abnormal pregnancies using an optimised assay. Prenat Diagn 1993;13:271-80.
-
(1993)
Prenat Diagn
, vol.13
, pp. 271-280
-
-
Crossley, J.A.1
Aitken, D.A.2
Connor, J.M.3
-
60
-
-
0013477111
-
Is the measurement of unconjugated oestriol of value in screening for Down's syndrome
-
Grudzinskas JG, Chard T, Chapman M, Cuckle H, eds. Cambridge: Cambridge University Press
-
Spencer K. Is the measurement of unconjugated oestriol of value in screening for Down's syndrome. In Grudzinskas JG, Chard T, Chapman M, Cuckle H, eds. Screening for Dow/n, s Syndrome. Cambridge: Cambridge University Press, 1994: 141-61.
-
(1994)
Screening for Dow/n, s Syndrome
, pp. 141-161
-
-
Spencer, K.1
-
61
-
-
0026761364
-
Second trimester maternal serum immunoreactive inhibin as a marker for fetal Down's syndrome
-
Van Lith JMM, Pratt JJ, Beekhuis JR, Mantingh A. Second trimester maternal serum immunoreactive inhibin as a marker for fetal Down's syndrome. Prenat Diagn 1992;12:801-6.
-
(1992)
Prenat Diagn
, vol.12
, pp. 801-806
-
-
Van Lith, J.M.M.1
Pratt, J.J.2
Beekhuis, J.R.3
Mantingh, A.4
-
62
-
-
0027447538
-
Elevated levels of maternal serum inhibin immunoreactivity in second trimester pregnancies affected by Down's syndrome
-
Spencer K, Wood PJ, Anthony FW. Elevated levels of maternal serum inhibin immunoreactivity in second trimester pregnancies affected by Down's syndrome. Ann Clin Biochem 1993;30:219-20.
-
(1993)
Ann Clin Biochem
, vol.30
, pp. 219-220
-
-
Spencer, K.1
Wood, P.J.2
Anthony, F.W.3
-
63
-
-
0031718879
-
Evolution of an inhibin-A ELISA method: implications for Down's syndrome screening
-
Wallace EM, Crossley JA, Ritoe SC, et ah. Evolution of an inhibin-A ELISA method: implications for Down's syndrome screening. Ann Clin Biochem 1998;35:656-64.
-
(1998)
Ann Clin Biochem
, vol.35
, pp. 656-664
-
-
Wallace, E.M.1
Crossley, J.A.2
Ritoe, S.C.3
-
65
-
-
0032999749
-
A screening program for trisomy 21 at 10-14 weeks using fetal nuchal translucency, maternal serum free p-human chorionic gonadotropin and pregnancy associated plasma protein-A
-
Spencer K, Souter V, Tul N, et al. A screening program for trisomy 21 at 10-14 weeks using fetal nuchal translucency, maternal serum free p-human chorionic gonadotropin and pregnancy associated plasma protein-A. Uhtrasound Obstet Gynecol 1999;13:231-7.
-
(1999)
Uhtrasound Obstet Gynecol
, vol.13
, pp. 231-237
-
-
Spencer, K.1
Souter, V.2
Tul, N.3
-
66
-
-
0034073499
-
Screening for trisomy 13 by fetal nuchal translucency thickness and maternal serum free p-hCG and PAPP-A at 10-14 weeks
-
Spencer K, Ong C, Skentou H, et al. Screening for trisomy 13 by fetal nuchal translucency thickness and maternal serum free p-hCG and PAPP-A at 10-14 weeks. Prenat Diagn 2000;20:411-16.
-
(2000)
Prenat Diagn
, vol.20
, pp. 411-416
-
-
Spencer, K.1
Ong, C.2
Skentou, H.3
-
67
-
-
0032710295
-
Screening for trisomy 18 by fetal nuchal translucency, maternal serum free p-hCG and PAPP-A at 10-14 weeks of gestation
-
Tul N, Spencer K, Noble P, et al. Screening for trisomy 18 by fetal nuchal translucency, maternal serum free p-hCG and PAPP-A at 10-14 weeks of gestation. Prenat Diagn 1999;19: 1035-42.
-
(1999)
Prenat Diagn
, vol.19
, pp. 1035-1042
-
-
Tul, N.1
Spencer, K.2
Noble, P.3
-
68
-
-
0034108953
-
Is maternal serum total hCG a marker of trisomy 21 in the first trimester of pregnancy
-
Spencer K, Berry E, Crossley JA, et al. Is maternal serum total hCG a marker of trisomy 21 in the first trimester of pregnancy? Prenat Diagn 2000;20:311-17.
-
(2000)
Prenat Diagn eds. 20
, vol.20
, pp. 311-317
-
-
Spencer, K.1
Berry, E.2
Crossley, J.A.3
-
69
-
-
0033880562
-
First trimester maternal serum AFP and total hCG in aneuploides other than trisomy 21
-
Spencer K, Heath V, Flack N, et al. First trimester maternal serum AFP and total hCG in aneuploides other than trisomy 21. Prenat Diagn 2000;20:635-9.
-
(2000)
Prenat Diagn
, vol.20
, pp. 635-639
-
-
Spencer, K.1
Heath, V.2
Flack, N.3
-
70
-
-
0036796080
-
A first trimester trisomy 13/ trisomy 18 risk algorithm combining fetal nuchal translucency thickness, maternal serum free p-hCG and PAPP-A
-
Spencer K, Nicolaides KH. A first trimester trisomy 13/ trisomy 18 risk algorithm combining fetal nuchal translucency thickness, maternal serum free p-hCG and PAPP-A. Prenat Diagn 2002;22:877-9.
-
(2002)
Prenat Diagn
, vol.22
, pp. 877-879
-
-
Spencer, K.1
Nicolaides, K.H.2
-
71
-
-
0036845341
-
Temporal changes in maternal serum biochemical markers of trisomy 21 across the first and second trimester of pregnancy
-
Spencer K, Crossley JA, Aitken DA, et al. Temporal changes in maternal serum biochemical markers of trisomy 21 across the first and second trimester of pregnancy. Ann Clin Biochem 2002;39:567-76.
-
(2002)
Ann Clin Biochem
, vol.39
, pp. 567-576
-
-
Spencer, K.1
Crossley, J.A.2
Aitken, D.A.3
-
72
-
-
0038366552
-
The effect of temporal variation of biochemical markers of trisomy 21 across the first and second trimester of pregnancy on the estimation of individual patient-specific risks and detection rates for Down's syndrome
-
Spencer K, Crossley JA, Aitken DA, et al. The effect of temporal variation of biochemical markers of trisomy 21 across the first and second trimester of pregnancy on the estimation of individual patient-specific risks and detection rates for Down's syndrome. Ann Clin Biochem 2003;40:219-31.
-
(2003)
Ann Clin Biochem
, vol.40
, pp. 219-231
-
-
Spencer, K.1
Crossley, J.A.2
Aitken, D.A.3
-
73
-
-
0032721945
-
Second trimester levels of pregnancy associated plasma protein-A in cases of trisomy 18
-
Spencer K, Crossley JA, Green K, et al. Second trimester levels of pregnancy associated plasma protein-A in cases of trisomy 18. Prenat Diagn 1999;19:1127-34.
-
(1999)
Prenat Diagn
, vol.19
, pp. 1127-1134
-
-
Spencer, K.1
Crossley, J.A.2
Green, K.3
-
74
-
-
0026562612
-
Fetal nuchal translucency: ultrasound screening for chromosome defects in the first trimester of pregnancy
-
Nicolaides KH, Azar G, Byrne D, et al. Fetal nuchal translucency: ultrasound screening for chromosome defects in the first trimester of pregnancy. Br Med J 1992;304: 867-9.
-
(1992)
Br Med J
, vol.304
, pp. 867-869
-
-
Nicolaides, K.H.1
Azar, G.2
Byrne, D.3
-
75
-
-
0029588613
-
Screening for fetal trisomies by maternal age and fetal nuchal translucency thickness at 10-14 weeks of gestation
-
Pandya PP, Snijders RJM, Johnson SP, et al. Screening for fetal trisomies by maternal age and fetal nuchal translucency thickness at 10-14 weeks of gestation. Br J Obstet Gynaecol 1995;102:957-62.
-
(1995)
Br J Obstet Gynaecol
, vol.102
, pp. 957-962
-
-
Pandya, P.P.1
Snijders, R.J.M.2
Johnson, S.P.3
-
77
-
-
0025011297
-
The mathematical basis of multivariate risk analysis: with special reference to screening for Down's syndrome associated pregnancy
-
Reynolds T, Penney M. The mathematical basis of multivariate risk analysis: with special reference to screening for Down's syndrome associated pregnancy. Ann Clin Biochem 1990;27: 452-8.
-
(1990)
Ann Clin Biochem
, vol.27
, pp. 452-458
-
-
Reynolds, T.1
Penney, M.2
-
78
-
-
0035904768
-
Time for total shift to first trimester Down's screening
-
Cuckle H. Time for total shift to first trimester Down's screening. Lancet 2001;358:1658-9.
-
(2001)
Lancet
, vol.358
, pp. 1658-1659
-
-
Cuckle, H.1
-
79
-
-
0027438265
-
Expanding multiple marker screening for Down's syndrome to include Edwards' syndrome
-
Barkai G, Goldman B, Ries L, et al. Expanding multiple marker screening for Down's syndrome to include Edwards' syndrome. Prenat Diagn 1993;13:843-50.
-
(1993)
Prenat Diagn
, vol.13
, pp. 843-850
-
-
Barkai, G.1
Goldman, B.2
Ries, L.3
-
80
-
-
0029076149
-
Risk based prenatal screening for trisomy 18 using a-fetoprotein, unconjugated oestriol and human chorionic gonadotropin
-
Palomaki GE, Haddow JE, Knight GJ, et al. Risk based prenatal screening for trisomy 18 using a-fetoprotein, unconjugated oestriol and human chorionic gonadotropin. Prenat Diagn 1995;5:713-23.
-
(1995)
Prenat Diagn
, vol.5
, pp. 713-723
-
-
Palomaki, G.E.1
Haddow, J.E.2
Knight, G.J.3
-
81
-
-
0035990140
-
Second trimester two-step trisomy 18 screening using maternal serum markers
-
Muller F, Sault C, Lemay C, et al., and the ABA Collaborative Group. Second trimester two-step trisomy 18 screening using maternal serum markers. Prenat Diagn 2002;22:605-8.
-
(2002)
Prenat Diagn
, vol.22
, pp. 605-608
-
-
Muller, F.1
Sault, C.2
Lemay, C.3
-
82
-
-
0032785796
-
Second trimester prenatal screening for Down's syndrome using a-fetoprotein and free p hCG: a seven year review
-
Spencer K. Second trimester prenatal screening for Down's syndrome using a-fetoprotein and free p hCG: a seven year review. Br J Obstet Gynaecol 1999;106:1287-93.
-
(1999)
Br J Obstet Gynaecol
, vol.106
, pp. 1287-1293
-
-
Spencer, K.1
-
84
-
-
0033800333
-
Biochemical screening for Down syndrome
-
Cuckle H. Biochemical screening for Down syndrome. Eur J Obstet Gynecol Reprod Biol 2000;92:97-101.
-
(2000)
Eur J Obstet Gynecol Reprod Biol
, vol.92
, pp. 97-101
-
-
Cuckle, H.1
-
85
-
-
0037426072
-
Antenatal screening for Down's syndrome with the quadruple test
-
Wald NJ, Huttly WJ, Hackshaw AK. Antenatal screening for Down's syndrome with the quadruple test. Lancet 2003; 361:835-6.
-
(2003)
Lancet
, vol.361
, pp. 835-836
-
-
Wald, N.J.1
Huttly, W.J.2
Hackshaw, A.K.3
-
86
-
-
0032146382
-
UK multicentre project on assessment of risk of trisomy 21 by maternal age and fetal nuchal translucency thickness at 10-14 weeks of gestation
-
Snijders RJM, Noble P, Sebire N, et al. UK multicentre project on assessment of risk of trisomy 21 by maternal age and fetal nuchal translucency thickness at 10-14 weeks of gestation. Lancet 1998;351:343-6.
-
(1998)
Lancet
, vol.351
, pp. 343-346
-
-
Snijders, R.J.M.1
Noble, P.2
Sebire, N.3
-
87
-
-
0037541122
-
Screening for chromosomal defects
-
Nicolaides KH. Screening for chromosomal defects. Ultrasound Obstet Gynecol 2003;21:313-21.
-
(2003)
Ultrasound Obstet Gynecol
, vol.21
, pp. 313-321
-
-
Nicolaides, K.H.1
-
88
-
-
0029002236
-
First trimester fetal nuchal translucency: problems with screening the general population
-
Bewley S, Roberts LJ, Mackinson M, Rodeck C. First trimester fetal nuchal translucency: problems with screening the general population. II. Br J Obstet Gynaecol 1995;102:386-8.
-
(1995)
II. Br J Obstet Gynaecol
, vol.102
, pp. 386-388
-
-
Bewley, S.1
Roberts, L.J.2
Mackinson, M.3
Rodeck, C.4
-
89
-
-
0029792138
-
Nuchal translucency cannot be used as a screening test for chromosomal abnormalities in the first trimester of pregnancy in a routine practice
-
Kornman LH, Morssink LP, Beekhuis JR, et al. Nuchal translucency cannot be used as a screening test for chromosomal abnormalities in the first trimester of pregnancy in a routine practice. Prenat Diagn 1996;16:797-805.
-
(1996)
Prenat Diagn
, vol.16
, pp. 797-805
-
-
Kornman, L.H.1
Morssink, L.P.2
Beekhuis, J.R.3
-
90
-
-
0032473926
-
Screening of maternal serum for fetal Down's syndrome in the first trimester
-
Haddow JE, Palomaki GE, Knight GJ, et al. Screening of maternal serum for fetal Down's syndrome in the first trimester. N Engl J Med 1998;338:955-61.
-
(1998)
N Engl J Med
, vol.338
, pp. 955-961
-
-
Haddow, J.E.1
Palomaki, G.E.2
Knight, G.J.3
-
91
-
-
0036596503
-
Combined ultrasound and biochemical (CUB) screening for Down's syndrome in the first trimester: a Scottish multicentre study
-
Crossley JA, Aitken DA, Cameron AD, et al. Combined ultrasound and biochemical (CUB) screening for Down's syndrome in the first trimester: a Scottish multicentre study. Br J Obstet Gynaecol 2002;109:667-76.
-
(2002)
Br J Obstet Gynaecol
, vol.109
, pp. 667-676
-
-
Crossley, J.A.1
Aitken, D.A.2
Cameron, A.D.3
-
92
-
-
85045797401
-
First and second trimester antenatal screening for Down's syndrome: the results of the Serum, Urine and Ultrasound Screening Study (SURRUS)
-
Wald NJ, Rodeck C, Hackshaw AK, et al. First and second trimester antenatal screening for Down's syndrome: the results of the Serum, Urine and Ultrasound Screening Study (SURRUS). Health TechnolAssess 2003;7(11).
-
(2003)
Health TechnolAssess
, vol.7
, Issue.11
-
-
Wald, N.J.1
Rodeck, C.2
Hackshaw, A.K.3
-
93
-
-
0028050212
-
First trimester biochemistry screening for trisomy 21: the role of free p hCG, a fetoprotein and pregnancy associated plasma protein-A
-
Spencer K, Aitken DA, Crossley JA, et al. First trimester biochemistry screening for trisomy 21: the role of free p hCG, a fetoprotein and pregnancy associated plasma protein-A. Ann Clin Biochem 1994;31:447-54.
-
(1994)
Ann Clin Biochem
, vol.31
, pp. 447-454
-
-
Spencer, K.1
Aitken, D.A.2
Crossley, J.A.3
-
94
-
-
0029886420
-
Serum screening for Down's syndrome between 8 and 14 weeks of pregnancy
-
Wald NJ, George L, Smith D, et al. Serum screening for Down's syndrome between 8 and 14 weeks of pregnancy. Br J Obstet Gynaecol 1996;103:407-12.
-
(1996)
Br J Obstet Gynaecol
, vol.103
, pp. 407-412
-
-
Wald, N.J.1
George, L.2
Smith, D.3
-
95
-
-
0030027891
-
First trimester Down syndrome screening: free p human chorionic gonadotropin and pregnancy associated plasma protein-A
-
Krantz DA, Larsen JW, Buchanan PD, Macri JN. First trimester Down syndrome screening: free p human chorionic gonadotropin and pregnancy associated plasma protein-A. Am J Obstet Gynecol 1996;174:612-16.
-
(1996)
Am J Obstet Gynecol
, vol.174
, pp. 612-616
-
-
Krantz, D.A.1
Larsen, J.W.2
Buchanan, P.D.3
Macri, J.N.4
-
96
-
-
0030764537
-
Screening for Down's syndrome: changes in marker levels and detection rates between first and second trimester
-
Berry E, Aitken DA, Crossley JA, et al. Screening for Down's syndrome: changes in marker levels and detection rates between first and second trimester. Br J Obstet Gynaecol 1997;104:811-17.
-
(1997)
Br J Obstet Gynaecol
, vol.104
, pp. 811-817
-
-
Berry, E.1
Aitken, D.A.2
Crossley, J.A.3
-
97
-
-
0344326251
-
Appropriate biochemical parameters in first trimester screening for Down syndrome
-
Cuckle HS, van Lith JMM. Appropriate biochemical parameters in first trimester screening for Down syndrome. Prenat Diagn 1999;19:505-12.
-
(1999)
Prenat Diagn
, vol.19
, pp. 505-512
-
-
Cuckle, H.S.1
van Lith, J.M.M.2
-
98
-
-
0031962559
-
Screening for Down's syndrome: the effect of test date on the detection rate
-
Dunstan FDJ, Nix ABJ. Screening for Down's syndrome: the effect of test date on the detection rate. Ann Clin Biochem 1998;35:57-61.
-
(1998)
Ann Clin Biochem
, vol.35
, pp. 57-61
-
-
Dunstan, F.D.J.1
Nix, A.B.J.2
-
100
-
-
0034810253
-
What is the true fetal loss rate in pregnancies affected by trisomy 21 and how does this influence when first trimester detection rates are superior to those in the second trimester
-
Spencer K. What is the true fetal loss rate in pregnancies affected by trisomy 21 and how does this influence when first trimester detection rates are superior to those in the second trimester? Prenat Diagn 2001;21:788-9.
-
(2001)
Prenat Diagn
, vol.21
, pp. 788-789
-
-
Spencer, K.1
-
101
-
-
0030883821
-
Combining ultrasound and biochemistry in first trimester screening for Down's syndrome
-
Wald NJ, Hackshaw AK. Combining ultrasound and biochemistry in first trimester screening for Down's syndrome. Prenat Diagn 1997;17:821-9.
-
(1997)
Prenat Diagn
, vol.17
, pp. 821-829
-
-
Wald, N.J.1
Hackshaw, A.K.2
-
102
-
-
0032950932
-
Early pregnancy screening of fetal aneuploidy with serum markers and nuchal translucency
-
De Graff IM, Pajkrt E, Bilardo CM, et al. Early pregnancy screening of fetal aneuploidy with serum markers and nuchal translucency. Prenat Diagn 1999;19:458-62.
-
(1999)
Prenat Diagn
, vol.19
, pp. 458-462
-
-
De Graff, I.M.1
Pajkrt, E.2
Bilardo, C.M.3
-
103
-
-
0034062921
-
Maternal serum free P hCG and PAPP-A in fetal sex chromosome defects in the first trimester
-
Spencer K, Tul N, Nicolaides KH. Maternal serum free P hCG and PAPP-A in fetal sex chromosome defects in the first trimester. Prenat Diagn 2000;20:390-4.
-
(2000)
Prenat Diagn
, vol.20
, pp. 390-394
-
-
Spencer, K.1
Tul, N.2
Nicolaides, K.H.3
-
104
-
-
0034041082
-
Screening for triploidy by fetal nuchal translucency and maternal serum free p-hCG and PAPP-A at 10-14 weeks of gestation
-
Spencer K, Liao AWJ, Skentou H, et al. Screening for triploidy by fetal nuchal translucency and maternal serum free p-hCG and PAPP-A at 10-14 weeks of gestation. Prenat Diagn 2000;20:852-3.
-
(2000)
Prenat Diagn
, vol.20
, pp. 852-853
-
-
Spencer, K.1
Liao, A.W.J.2
Skentou, H.3
-
105
-
-
0036179264
-
Point of care screening for chromosomal anomalies in the first trimester of pregnancy
-
Spencer K. Point of care screening for chromosomal anomalies in the first trimester of pregnancy. Clin Chem 2002; 48:403-4.
-
(2002)
Clin Chem
, vol.48
, pp. 403-404
-
-
Spencer, K.1
-
106
-
-
0033795008
-
One stop clinic for assessment of risk for fetal anomalies: a report of the first year of prospective screening for chromosomal anomalies in the first trimester
-
Spencer K, Spencer CE, Power M, et al. One stop clinic for assessment of risk for fetal anomalies: a report of the first year of prospective screening for chromosomal anomalies in the first trimester. Br J Obstet Gynaecol 2000;107:1271-5.
-
(2000)
Br J Obstet Gynaecol
, vol.107
, pp. 1271-1275
-
-
Spencer, K.1
Spencer, C.E.2
Power, M.3
-
108
-
-
0036378243
-
One stop clinic for assessment of risk for trisomy 21 at 11-14 weeks: a prospective study of 15 030 pregnancies
-
Bindra R, Heath V, Liao A, et al. One stop clinic for assessment of risk for trisomy 21 at 11-14 weeks: a prospective study of 15 030 pregnancies. Ultrasound Obstet Gynecol 2002; 20:219-25.
-
(2002)
Ultrasound Obstet Gynecol
, vol.20
, pp. 219-225
-
-
Bindra, R.1
Heath, V.2
Liao, A.3
-
109
-
-
0033549839
-
Integrated screening for Down's syndrome based on tests performed during the first and second trimesters
-
Wald NJ, Watt HC, Hackshaw AK. Integrated screening for Down's syndrome based on tests performed during the first and second trimesters. N Engl J Med 1999;341:461-7.
-
(1999)
N Engl J Med
, vol.341
, pp. 461-467
-
-
Wald, N.J.1
Watt, H.C.2
Hackshaw, A.K.3
-
110
-
-
0033549746
-
Prenatal screening for Down's syndrome-a search for the family's view
-
Copel JA, Bahado-Singh RO. Prenatal screening for Down's syndrome-a search for the family's view. N Engl J Med 1999;341:521-2.
-
(1999)
N Engl J Med
, vol.341
, pp. 521-522
-
-
Copel, J.A.1
Bahado-Singh, R.O.2
-
112
-
-
85145246984
-
Down's Screening News
-
Integrated test. Down's Screening News 2000;7:28-9.
-
(2000)
, vol.7
, pp. 28-29
-
-
-
113
-
-
0035904786
-
Absence of nasal bone in fetuses with trisomy 21 at 11-14 weeks of gestation: an observational study
-
Cicero S, Curcio P, Papageorghiou A, et al. Absence of nasal bone in fetuses with trisomy 21 at 11-14 weeks of gestation: an observational study. Lancet 2001;358:1665-7.
-
(2001)
Lancet
, vol.358
, pp. 1665-1667
-
-
Cicero, S.1
Curcio, P.2
Papageorghiou, A.3
-
114
-
-
0041313993
-
Nasal bone evaluation with ultrasonography: a marker for fetal aneuploidy
-
Sonek J. Nasal bone evaluation with ultrasonography: a marker for fetal aneuploidy. Ultrasound Obstet Gynecol 2003; 22:11-15.
-
(2003)
Ultrasound Obstet Gynecol
, vol.22
, pp. 11-15
-
-
Sonek, J.1
-
115
-
-
0038497457
-
Absent nasal bone at 11-14 weeks of gestation and chromosomal defects
-
Cicero S, Longo D, Rembouskos G, et al. Absent nasal bone at 11-14 weeks of gestation and chromosomal defects. Ultrasound Obstet Gynecol 2003;22:31-5.
-
(2003)
Ultrasound Obstet Gynecol
, vol.22
, pp. 31-35
-
-
Cicero, S.1
Longo, D.2
Rembouskos, G.3
-
116
-
-
0038160096
-
Learning curve for sonographic examination of the fetal nasal bone at 11-14 weeks
-
Cicero S, Dezerega V, Andrade E, et al. Learning curve for sonographic examination of the fetal nasal bone at 11-14 weeks. Ultrasound Obstet Gynecol 2003;22:135-7.
-
(2003)
Ultrasound Obstet Gynecol
, vol.22
, pp. 135-137
-
-
Cicero, S.1
Dezerega, V.2
Andrade, E.3
-
117
-
-
0037393802
-
Integrated ultrasound and biochemical screening for trisomy 21 at 11-14 weeks
-
Cicero S, Bindra R, Rembouskos G, et al. Integrated ultrasound and biochemical screening for trisomy 21 at 11-14 weeks. Prenat Diagn 2003;23:306-10.
-
(2003)
Prenat Diagn
, vol.23
, pp. 306-310
-
-
Cicero, S.1
Bindra, R.2
Rembouskos, G.3
-
118
-
-
0034792982
-
Age related detection and false positive rates when screening for Down's syndrome in the first trimester using nuchal translucency and maternal serum free p-hCG and PAPP-A
-
Spencer K. Age related detection and false positive rates when screening for Down's syndrome in the first trimester using nuchal translucency and maternal serum free p-hCG and PAPP-A. Br J Obstet Gynecol 2001;108:1043-6.
-
(2001)
Br J Obstet Gynecol
, vol.108
, pp. 1043-1046
-
-
Spencer, K.1
-
119
-
-
0031081155
-
Aneuploidy in twin gestations: when is maternal age advanced
-
Meyers C, Adam R, Dungan J, Prenger V. Aneuploidy in twin gestations: when is maternal age advanced? Obstet Gynecol 1997;89:248-51.
-
(1997)
Obstet Gynecol
, vol.89
, pp. 248-251
-
-
Meyers, C.1
Adam, R.2
Dungan, J.3
Prenger, V.4
-
120
-
-
0025915941
-
Maternal serum unconjugated oestriol and human chorionic gonadotrophin levels in twin pregnancies: implications for screening for Down's syndrome
-
Wald NJ, Cuckle HS, Wu T, George L. Maternal serum unconjugated oestriol and human chorionic gonadotrophin levels in twin pregnancies: implications for screening for Down's syndrome. Br J Obstet Gynaecol 1991;8:905-8.
-
(1991)
Br J Obstet Gynaecol
, vol.8
, pp. 905-908
-
-
Wald, N.J.1
Cuckle, H.S.2
Wu, T.3
George, L.4
-
121
-
-
0033961426
-
Screening for trisomy 21 in twin pregnancies in the first trimester using free p-hCG and PAPP-A, combined with fetal nuchal translucency thickness
-
Spencer K. Screening for trisomy 21 in twin pregnancies in the first trimester using free p-hCG and PAPP-A, combined with fetal nuchal translucency thickness. Prenat Diagn 2000;20:91-5.
-
(2000)
Prenat Diagn
, vol.20
, pp. 91-95
-
-
Spencer, K.1
-
122
-
-
0036127854
-
Maternal serum human chorionic gonadotrophin and pregnancy associated plasma protein-A in twin pregnancies in the first trimester
-
Niemimaa M, Suonpaa M, Heinonen S, et al. Maternal serum human chorionic gonadotrophin and pregnancy associated plasma protein-A in twin pregnancies in the first trimester. Prenat Diagn 2002;22:183-5.
-
(2002)
Prenat Diagn
, vol.22
, pp. 183-185
-
-
Niemimaa, M.1
Suonpaa, M.2
Heinonen, S.3
-
123
-
-
0036023287
-
First trimester screening with free p-hCG, PAPP-A and nuchal translucency in pregnancies conceived with assisted reproduction
-
Orlandi F, Rossi C, Allegra A, et al. First trimester screening with free p-hCG, PAPP-A and nuchal translucency in pregnancies conceived with assisted reproduction. Prenat Diagn 2002;22:718-21.
-
(2002)
Prenat Diagn
, vol.22
, pp. 718-721
-
-
Orlandi, F.1
Rossi, C.2
Allegra, A.3
-
124
-
-
0007271094
-
First trimester aneuploidy screening: maternal serum PAPP-A and free p-hCG
-
Grudzinskas JG, Ward RHT, eds. London: RCOG Press
-
Brambati B, Macri JN, Tului L, et al. First trimester aneuploidy screening: maternal serum PAPP-A and free p-hCG. In Grudzinskas JG, Ward RHT, eds. Screening for Down Syndrome in the First Trimester. London: RCOG Press, 1997:135-47.
-
(1997)
Screening for Down Syndrome in the First Trimester
, pp. 135-147
-
-
Brambati, B.1
Macri, J.N.2
Tului, L.3
-
125
-
-
0030999335
-
Maternal serum free p-hCG at 10-14 weeks of gestation in trisomic twin pregnancies
-
Noble PL, Snijders RJ, Abraha HD, et al. Maternal serum free p-hCG at 10-14 weeks of gestation in trisomic twin pregnancies. Br J Obstet Gynaecol 1997;104:741-3.
-
(1997)
Br J Obstet Gynaecol
, vol.104
, pp. 741-743
-
-
Noble, P.L.1
Snijders, R.J.2
Abraha, H.D.3
-
126
-
-
0037327685
-
First trimester maternal serum PAPP-A, SP1 and M-CF levels in normal and trisomic twin pregnancies
-
Bersinger NA, Noble P, Nicolaides KH. First trimester maternal serum PAPP-A, SP1 and M-CF levels in normal and trisomic twin pregnancies. Prenat Diagn 2003;23:157-62.
-
(2003)
Prenat Diagn
, vol.23
, pp. 157-162
-
-
Bersinger, N.A.1
Noble, P.2
Nicolaides, K.H.3
-
127
-
-
0037333795
-
Screening for trisomy 21 in twins using first trimester ultrasound and maternal serum biochemistry in a one stop clinic: a review of three years' experience
-
Spencer K, Nicolaides KH. Screening for trisomy 21 in twins using first trimester ultrasound and maternal serum biochemistry in a one stop clinic: a review of three years' experience. Br J Obstet Gynaecol 2003;110:276-80.
-
(2003)
Br J Obstet Gynaecol
, vol.110
, pp. 276-280
-
-
Spencer, K.1
Nicolaides, K.H.2
-
128
-
-
0028024722
-
Down's syndrome screening in multiple pregnancies using a-fetoprotein and free p hCG
-
Spencer K, Salonen R, Muller F. Down's syndrome screening in multiple pregnancies using a-fetoprotein and free p hCG. Prenat Diagn 1994;14:537-42.
-
(1994)
Prenat Diagn
, vol.14
, pp. 537-542
-
-
Spencer, K.1
Salonen, R.2
Muller, F.3
-
130
-
-
0030814960
-
Prenatal diagnosis of trisomy 21 in monozygotic twins with increased nuchal translucency and abnormal serum biochemistry
-
Verdin SM, Braithwaite JM, Spencer K, Economides DL. Prenatal diagnosis of trisomy 21 in monozygotic twins with increased nuchal translucency and abnormal serum biochemistry. Fetal Diagn Ther 1997;12:153-5.
-
(1997)
Fetal Diagn Ther
, vol.12
, pp. 153-155
-
-
Verdin, S.M.1
Braithwaite, J.M.2
Spencer, K.3
Economides, D.L.4
-
131
-
-
0029114144
-
Nuchal translucency thickness, crown rump length in twin pregnancies with chromosomally normal fetuses
-
Pandya PP, Hilber F, Snijders RJM, et al. Nuchal translucency thickness, crown rump length in twin pregnancies with chromosomally normal fetuses. J Ultrasound Med 1995;14:565-8.
-
(1995)
J Ultrasound Med
, vol.14
, pp. 565-568
-
-
Pandya, P.P.1
Hilber, F.2
Snijders, R.J.M.3
-
132
-
-
0029847927
-
Screening for trisomy 21 in twin pregnancies by maternal age and fetal nuchal translucency thickness at 10-14 weeks of gestation
-
Sebire NJ, Snijders RJM, Hughes K, et al. Screening for trisomy 21 in twin pregnancies by maternal age and fetal nuchal translucency thickness at 10-14 weeks of gestation. Br J Obstet Gynaecol 1996;103:999-1003.
-
(1996)
Br J Obstet Gynaecol
, vol.103
, pp. 999-1003
-
-
Sebire, N.J.1
Snijders, R.J.M.2
Hughes, K.3
-
133
-
-
0029800049
-
Fetal karyotyping in twin pregnancies: selection of technique by measurement of fetal nuchal translucency
-
Sebire NJ, Noble PL, Psarra A, et al. Fetal karyotyping in twin pregnancies: selection of technique by measurement of fetal nuchal translucency. Br J Obstet Gynaecol 1996;103:887-90.
-
(1996)
Br J Obstet Gynaecol
, vol.103
, pp. 887-890
-
-
Sebire, N.J.1
Noble, P.L.2
Psarra, A.3
-
134
-
-
0033873201
-
First trimester prenatal diagnosis of trisomy 21 in discordant twins using fetal nuchal translucency thickness and maternal serum free p-hCG and PAPP-A
-
Spencer K, Nicolaides KH. First trimester prenatal diagnosis of trisomy 21 in discordant twins using fetal nuchal translucency thickness and maternal serum free p-hCG and PAPP-A. Prenat Diagn 2000;20:683-4.
-
(2000)
Prenat Diagn
, vol.20
, pp. 683-684
-
-
Spencer, K.1
Nicolaides, K.H.2
-
135
-
-
0034809704
-
Screening for trisomy 21 in twin pregnancies in the first trimester: does chorionicity impact on maternal serum free p-hCG or PAPP-A levels
-
Spencer K. Screening for trisomy 21 in twin pregnancies in the first trimester: does chorionicity impact on maternal serum free p-hCG or PAPP-A levels? Prenat Diagn 2001; 21:715-17.
-
(2001)
Prenat Diagn
, vol.21
, pp. 715-717
-
-
Spencer, K.1
-
136
-
-
0042266216
-
Combining nuchal translucency and serum markers in prenatal screening for Down syndrome in twin pregnancies
-
Wald NJ, Rish S, Hackshaw AK. Combining nuchal translucency and serum markers in prenatal screening for Down syndrome in twin pregnancies. Prenat Diagn 2003;23:588-92.
-
(2003)
Prenat Diagn
, vol.23
, pp. 588-592
-
-
Wald, N.J.1
Rish, S.2
Hackshaw, A.K.3
|