-
1
-
-
77949478334
-
-
Laing FC, Frates MC, Benson CB. Ultrasound evaluation during the first trimester of pregnancy. In: Callen PW, editor. Ultrasonography in obstetrics and gynecology. 5th edition. Philadelphia: Saunders Elsevier, 2008, p181.
-
Laing FC, Frates MC, Benson CB. Ultrasound evaluation during the first trimester of pregnancy. In: Callen PW, editor. Ultrasonography in obstetrics and gynecology. 5th edition. Philadelphia: Saunders Elsevier, 2008, p181.
-
-
-
-
2
-
-
0024341272
-
Transvaginal sonography in the evaluation of normal early pregnancy: Correlation with HCG level
-
Bree RL, Edwards M, Bohm-Velez M, et al. Transvaginal sonography in the evaluation of normal early pregnancy: correlation with HCG level. AJR Am J Roentgenol 1989;153:75.
-
(1989)
AJR Am J Roentgenol
, vol.153
, pp. 75
-
-
Bree, R.L.1
Edwards, M.2
Bohm-Velez, M.3
-
3
-
-
0026031564
-
Prospective comparison of vaginal and abdominal sonography in normal early pregnancy
-
Pennell RG, Needleman L, Pajak T, et al. Prospective comparison of vaginal and abdominal sonography in normal early pregnancy. J Ultrasound Med 1991;10:63.
-
(1991)
J Ultrasound Med
, vol.10
, pp. 63
-
-
Pennell, R.G.1
Needleman, L.2
Pajak, T.3
-
4
-
-
0023678801
-
Early diagnosis of pregnancy failure with transvaginal ultrasound
-
de Crespigny LC. Early diagnosis of pregnancy failure with transvaginal ultrasound. Am J Obstet Gynecol 1988;159:408.
-
(1988)
Am J Obstet Gynecol
, vol.159
, pp. 408
-
-
de Crespigny, L.C.1
-
5
-
-
0032700127
-
Sonography during early pregnancy: Dependence of threshold and discriminatory values on transvaginal transducer frequency
-
Rowling SE, Langer JE, Coleman BG, et al. Sonography during early pregnancy: dependence of threshold and discriminatory values on transvaginal transducer frequency. AJR Am J Roentgenol 1999;172:983.
-
(1999)
AJR Am J Roentgenol
, vol.172
, pp. 983
-
-
Rowling, S.E.1
Langer, J.E.2
Coleman, B.G.3
-
6
-
-
0023886834
-
Early diagnosis of nonviable pregnancy with endovaginal US
-
Levi CS, Lyons EA, Lindsay DJ. Early diagnosis of nonviable pregnancy with endovaginal US. Radiology 1988;167:383.
-
(1988)
Radiology
, vol.167
, pp. 383
-
-
Levi, C.S.1
Lyons, E.A.2
Lindsay, D.J.3
-
7
-
-
0034231618
-
Ultrasonographic criteria for non-viability of first trimester intra-uterine pregnancy
-
Schouwink MH, Fong BF, Mol BW, et al. Ultrasonographic criteria for non-viability of first trimester intra-uterine pregnancy. Early Pregnancy 2000;4:203.
-
(2000)
Early Pregnancy
, vol.4
, pp. 203
-
-
Schouwink, M.H.1
Fong, B.F.2
Mol, B.W.3
-
8
-
-
0028038177
-
Transvaginal ultrasound in threatened abortions with empty gestational sacs
-
Tongsong T, Wanapirak C, Srisomboon J, et al. Transvaginal ultrasound in threatened abortions with empty gestational sacs. Int J Gynaecol Obstet 1994;46:297.
-
(1994)
Int J Gynaecol Obstet
, vol.46
, pp. 297
-
-
Tongsong, T.1
Wanapirak, C.2
Srisomboon, J.3
-
9
-
-
0025688195
-
Diagnosis of viability in early pregnancy with vaginal sonography
-
Rempen A. Diagnosis of viability in early pregnancy with vaginal sonography. J Ultrasound Med 1990;9:711.
-
(1990)
J Ultrasound Med
, vol.9
, pp. 711
-
-
Rempen, A.1
-
10
-
-
0025028841
-
Normal early pregnancy: Serum hCG levels and vaginal ultrasonography findings
-
Cacciatore B, Tiitinen A, Ulf-Hakan S, et al. Normal early pregnancy: serum hCG levels and vaginal ultrasonography findings. Br J Obstet Gynaecol 1990;97:899.
-
(1990)
Br J Obstet Gynaecol
, vol.97
, pp. 899
-
-
Cacciatore, B.1
Tiitinen, A.2
Ulf-Hakan, S.3
-
11
-
-
0038662655
-
Prediction of early pregnancy viability in the absence of an ultrasonically detectable embryo
-
Elson J, Salim R, Tailor A, et al. Prediction of early pregnancy viability in the absence of an ultrasonically detectable embryo. Ultrasound Obstet Gynecol 2003;21:57.
-
(2003)
Ultrasound Obstet Gynecol
, vol.21
, pp. 57
-
-
Elson, J.1
Salim, R.2
Tailor, A.3
-
12
-
-
0030825502
-
Identification of early pregnancy landmarks by transvaginal sonography: Analysis by logistic regression
-
Steinkampf MP, Guzick DS, Hammond KR, et al. Identification of early pregnancy landmarks by transvaginal sonography: analysis by logistic regression. Fertil Steril 1997;68:168.
-
(1997)
Fertil Steril
, vol.68
, pp. 168
-
-
Steinkampf, M.P.1
Guzick, D.S.2
Hammond, K.R.3
-
13
-
-
0030893640
-
Firsttrimester US parameters of failed pregnancy
-
Rowling SE, Coleman BG, Langer JE, et al. Firsttrimester US parameters of failed pregnancy. Radiology 1997;203:211.
-
(1997)
Radiology
, vol.203
, pp. 211
-
-
Rowling, S.E.1
Coleman, B.G.2
Langer, J.E.3
-
14
-
-
0029298211
-
Establishing the death of an embryo by ultrasound: Report of a public inquiry with recommendations
-
Hately W, Case J, Campbell S. Establishing the death of an embryo by ultrasound: report of a public inquiry with recommendations. Ultrasound Obstet Gynecol 1995;5:353.
-
(1995)
Ultrasound Obstet Gynecol
, vol.5
, pp. 353
-
-
Hately, W.1
Case, J.2
Campbell, S.3
-
15
-
-
0022606729
-
Threatened abortion: Sonographic distinction of normal and abnormal gestation sacs
-
Nyberg DA, Laing FC, Filly RA. Threatened abortion: sonographic distinction of normal and abnormal gestation sacs. Radiology 1986;158:397.
-
(1986)
Radiology
, vol.158
, pp. 397
-
-
Nyberg, D.A.1
Laing, F.C.2
Filly, R.A.3
-
17
-
-
66749093553
-
Empty sac in pregnant women with bleeding: Are measurements answering the right question?
-
Aziz S, Cho RC, Baker DB, et al. "Empty" sac in pregnant women with bleeding: are measurements answering the right question? J Clin Ultrasound 2009;37:249.
-
(2009)
J Clin Ultrasound
, vol.37
, pp. 249
-
-
Aziz, S.1
Cho, R.C.2
Baker, D.B.3
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