-
1
-
-
0030817895
-
Prevalence of vitamin D insufficiency in an adult normal population
-
10.1007/s001980050030
-
Chapuy MC, Preziosi P, Maamer M, Arnaud S, Galan P, Hercberg S, Meunier PJ (1997) Prevalence of vitamin D insufficiency in an adult normal population. Osteoporos Int 7:439-443 10.1007/s001980050030
-
(1997)
Osteoporos. Int.
, vol.7
, pp. 439-443
-
-
Chapuy, M.C.1
Preziosi, P.2
Maamer, M.3
Arnaud, S.4
Galan, P.5
Hercberg, S.6
Meunier, P.J.7
-
2
-
-
0345816792
-
Assessment of vitamin D and calcium status in healthy adult Austrians
-
10.1046/j.1365-2362.2003.01127.x
-
Kudlacek S, Schneider B, Peterlik M, Leb G, Klaushofer K, Weber K, Woloszczuk W, Willvonseder R (2003) Assessment of vitamin D and calcium status in healthy adult Austrians. Eur J Clin Invest 33:323-331 10.1046/ j.1365-2362.2003.01127.x
-
(2003)
Eur. J. Clin. Invest.
, vol.33
, pp. 323-331
-
-
Kudlacek, S.1
Schneider, B.2
Peterlik, M.3
Leb, G.4
Klaushofer, K.5
Weber, K.6
Woloszczuk, W.7
Willvonseder, R.8
-
3
-
-
0034533968
-
Vitamin D insufficiency and hyperparathyroidism in a low income, multiracial, elderly population
-
10.1210/jc.85.11.4125
-
Harris SS, Soteriades E, Coolidge JA, Mudgal S, Dawson-Hughes B (2000) Vitamin D insufficiency and hyperparathyroidism in a low income, multiracial, elderly population. J Clin Endocrinol Metab 85:4125-4130 10.1210/jc.85.11.4125
-
(2000)
J. Clin. Endocrinol. Metab.
, vol.85
, pp. 4125-4130
-
-
Harris, S.S.1
Soteriades, E.2
Coolidge, J.A.3
Mudgal, S.4
Dawson-Hughes, B.5
-
4
-
-
0033860599
-
Prevalence and significance of low 25-hydroxyvitamin D concentrations in healthy subjects in Delhi
-
10919943
-
Goswami R, Gupta N, Goswami D, Marwaha RK, Tandon N, Kochupillai N (2000) Prevalence and significance of low 25-hydroxyvitamin D concentrations in healthy subjects in Delhi. Am J Clin Nutr 72:472-475 10919943
-
(2000)
Am. J. Clin. Nutr.
, vol.72
, pp. 472-475
-
-
Goswami, R.1
Gupta, N.2
Goswami, D.3
Marwaha, R.K.4
Tandon, N.5
Kochupillai, N.6
-
5
-
-
0035801438
-
Vitamin D deficiency in veiled or dark-skinned pregnant women
-
11587255
-
Grover SR, Morle R (2001) Vitamin D deficiency in veiled or dark-skinned pregnant women. Med J Aust 175:251-252 11587255
-
(2001)
Med. J. Aust.
, vol.175
, pp. 251-252
-
-
Grover, S.R.1
Morle, R.2
-
6
-
-
6844257551
-
Hypovitaminosis D in medical inpatients
-
10.1056/NEJM199803193381201
-
Thomas MK, Lloyd-Jones DM, Thadhani RI, Shaw AC, Deraska DJ, Kitch BT, Vamvakas EC, Dick IM, Prince RL, Finkelstein JS (1998) Hypovitaminosis D in medical inpatients. N Engl J Med 338:777-783 10.1056/ NEJM199803193381201
-
(1998)
N. Engl. J. Med.
, vol.338
, pp. 777-783
-
-
Thomas, M.K.1
Lloyd-Jones, D.M.2
Thadhani, R.I.3
Shaw, A.C.4
Deraska, D.J.5
Kitch, B.T.6
Vamvakas, E.C.7
Dick, I.M.8
Prince, R.L.9
Finkelstein, J.S.10
-
7
-
-
0034840688
-
A high prevalence of hypovitaminosis D in Finnish medical in- and outpatients
-
10.1046/j.1365-2796.2001.00847.x
-
Kauppinen-Makelin R, Tahtela R, Loyttyniemi E, Karkkainen J, Valimaki MJ (2001) A high prevalence of hypovitaminosis D in Finnish medical in- and outpatients. J Intern Med 249:559-563 10.1046/j.1365-2796.2001.00847.x
-
(2001)
J. Intern. Med.
, vol.249
, pp. 559-563
-
-
Kauppinen-Makelin, R.1
Tahtela, R.2
Loyttyniemi, E.3
Karkkainen, J.4
Valimaki, M.J.5
-
8
-
-
0028802366
-
Vitamin D deficiency in homebound elderly persons
-
10.1001/jama.274.21.1683
-
Gloth FM, Gundberg CM, Hollis BW, Haddad JG, Tobin JD (1995) Vitamin D deficiency in homebound elderly persons. JAMA 274:1683-1686 10.1001/ jama.274.21.1683
-
(1995)
JAMA
, vol.274
, pp. 1683-1686
-
-
Gloth, F.M.1
Gundberg, C.M.2
Hollis, B.W.3
Haddad, J.G.4
Tobin, J.D.5
-
9
-
-
0034107421
-
Vitamin D deficiency and secondary hyperparathyroidism: Clinical and biochemical associations in older non-institutionalised southern Tasmanians
-
10833112
-
Inderjeeth CA, Nicklason F, Al Lahham Y, Greenaway TM, Jones G, Parameswaran VV, David R (2000) Vitamin D deficiency and secondary hyperparathyroidism: Clinical and biochemical associations in older non-institutionalised southern Tasmanians. Aust N Z J Med 30:209-214 10833112
-
(2000)
Aust. N. Z J. Med.
, vol.30
, pp. 209-214
-
-
Inderjeeth, C.A.1
Nicklason, F.2
Al Lahham, Y.3
Greenaway, T.M.4
Jones, G.5
Parameswaran, V.V.6
David, R.7
-
10
-
-
0031944220
-
Calciotropic hormones and bone markers in the elderly
-
9525348
-
Gallagher JC, Kinyamu HK, Fowler SE, Dawson-Hughes B, Dalsky GP, Sherman SS (1998) Calciotropic hormones and bone markers in the elderly. J Bone Miner Res 13:475-482 9525348
-
(1998)
J. Bone Miner. Res.
, vol.13
, pp. 475-482
-
-
Gallagher, J.C.1
Kinyamu, H.K.2
Fowler, S.E.3
Dawson-Hughes, B.4
Dalsky, G.P.5
Sherman, S.S.6
-
11
-
-
0018695870
-
Vitamin D status of residents of an old people's home and long-stay patients
-
510935
-
Corless D, Gupta SP, Sattar DA, Switala S, Boucher BJ (1979) Vitamin D status of residents of an old people's home and long-stay patients. Gerontology 25:350-355 510935
-
(1979)
Gerontology
, vol.25
, pp. 350-355
-
-
Corless, D.1
Gupta, S.P.2
Sattar, D.A.3
Switala, S.4
Boucher, B.J.5
-
12
-
-
0030004520
-
Risk factors for secondary hyperparathyroidism in a nursing home population
-
10.1046/j.1365-2265.1996.701521.x
-
Stein MS, Scherer SC, Walton SL, Gilbert RE, Ebeling PR, Flicker L, Wark JD (1996) Risk factors for secondary hyperparathyroidism in a nursing home population. Clin Endocrinol 44:375-383 10.1046/ j.1365-2265.1996.701521.x
-
(1996)
Clin. Endocrinol.
, vol.44
, pp. 375-383
-
-
Stein, M.S.1
Scherer, S.C.2
Walton, S.L.3
Gilbert, R.E.4
Ebeling, P.R.5
Flicker, L.6
Wark, J.D.7
-
13
-
-
0018665879
-
Nutritional status of institutionalized and noninstitutionalized aged in Belfast, Northern Ireland
-
Vir SC, Love HG (1979) Nutritional status of institutionalized and noninstitutionalized aged in Belfast, Northern Ireland. Am J Clin Nutr 27:1934-1937
-
(1979)
Am. J. Clin. Nutr.
, vol.27
, pp. 1934-1937
-
-
Vir, S.C.1
Love, H.G.2
-
14
-
-
0026547594
-
Mild vitamin D deficiency and secondary hyperparathyroidism in nursing home patients receiving adequate dietary vitamin D
-
1556361
-
McMurtry CT, Young SE, Downs RW, Adler RA (1992) Mild vitamin D deficiency and secondary hyperparathyroidism in nursing home patients receiving adequate dietary vitamin D. J Am Geriatr Soc 40:343-347 1556361
-
(1992)
J. Am. Geriatr. Soc.
, vol.40
, pp. 343-347
-
-
McMurtry, C.T.1
Young, S.E.2
Downs, R.W.3
Adler, R.A.4
-
15
-
-
0025372715
-
An evaluation of the relative contributions of exposure to sunlight and of diet to the circulating concentrations of 25-hydroxyvitamin D in an elderly nursing home population in Boston
-
2349922
-
Webb AR, Pilbeam C, Hanafin N, Holick MF (1990) An evaluation of the relative contributions of exposure to sunlight and of diet to the circulating concentrations of 25-hydroxyvitamin D in an elderly nursing home population in Boston. Am J Clin Nutr 51:1075-1081 2349922
-
(1990)
Am. J. Clin. Nutr.
, vol.51
, pp. 1075-1081
-
-
Webb, A.R.1
Pilbeam, C.2
Hanafin, N.3
Holick, M.F.4
-
16
-
-
0036851789
-
Quantitative ultrasound of the calcaneus and falls risk in the institutionalized elderly: Sex differences and relationship to vitamin D status
-
10.1007/s001980200121
-
Zochling J, Sitoh YY, Lau TC, Cameron ID, Cumming RG, Lord SR, Schwarz J, Trube A, March LM, Sambrook PN (2002) Quantitative ultrasound of the calcaneus and falls risk in the institutionalized elderly: Sex differences and relationship to vitamin D status. Osteoporos Int 13:882-887 10.1007/s001980200121
-
(2002)
Osteoporos. Int.
, vol.13
, pp. 882-887
-
-
Zochling, J.1
Sitoh, Y.Y.2
Lau, T.C.3
Cameron, I.D.4
Cumming, R.G.5
Lord, S.R.6
Schwarz, J.7
Trube, A.8
March, L.M.9
Sambrook, P.N.10
-
17
-
-
0016916438
-
Prediction of creatinine clearance from serum creatinine
-
1244564
-
Cockcroft DW, Gault MH (1976) Prediction of creatinine clearance from serum creatinine. Nephron 16:31-41 1244564
-
(1976)
Nephron
, vol.16
, pp. 31-41
-
-
Cockcroft, D.W.1
Gault, M.H.2
-
18
-
-
1442335491
-
Renal impairment and anemia in a population-based study of older people
-
10.1111/j.1444-0903.2004.00472.x
-
Cumming RG, Mitchell P, Craig JC, Knight JF (2004) Renal impairment and anemia in a population-based study of older people. Intern Med J 34:20-23 10.1111/j.1444-0903.2004.00472.x
-
(2004)
Intern. Med. J.
, vol.34
, pp. 20-23
-
-
Cumming, R.G.1
Mitchell, P.2
Craig, J.C.3
Knight, J.F.4
-
19
-
-
0031741197
-
Serum creatinine levels in the US population: Third National Health and Nutrition Examination Survey
-
9856515
-
Jones CA, McQuillan GM, Kusek JW, Eberhardt MS, Herman WH, Coresh J, Salive M, Jones CP, Agodoa LY (1998) Serum creatinine levels in the US population: Third National Health and Nutrition Examination Survey. Am J Kidney Dis 32:992-999 9856515
-
(1998)
Am. J. Kidney Dis.
, vol.32
, pp. 992-999
-
-
Jones, C.A.1
McQuillan, G.M.2
Kusek, J.W.3
Eberhardt, M.S.4
Herman, W.H.5
Coresh, J.6
Salive, M.7
Jones, C.P.8
Agodoa, L.Y.9
-
20
-
-
0033598089
-
Prevalence and correlates of elevated serum creatinine levels: The Framingham Heart Study
-
10.1001/archinte.159.15.1785
-
Culleton BF, Larson MG, Evans JC, Wilson PW, Barrett BJ, Parfrey PS, Levy D (1999) Prevalence and correlates of elevated serum creatinine levels: The Framingham Heart Study. Arch Intern Med 159:1785-1790 10.1001/archinte.159.15.1785
-
(1999)
Arch. Intern. Med.
, vol.159
, pp. 1785-1790
-
-
Culleton, B.F.1
Larson, M.G.2
Evans, J.C.3
Wilson, P.W.4
Barrett, B.J.5
Parfrey, P.S.6
Levy, D.7
-
21
-
-
0028909607
-
Serum creatinine levels in older adults: Relationship with health status and medications
-
7793337
-
Salive ME, Jones CA, Guralnik JM, Agodoa LY, Pahor M, Wallace RB (1995) Serum creatinine levels in older adults: Relationship with health status and medications. Age Ageing 24:142-150 7793337
-
(1995)
Age Ageing
, vol.24
, pp. 142-150
-
-
Salive, M.E..1
Jones, C.A.2
Guralnik, J.M.3
Agodoa, L.Y.4
Pahor, M.5
Wallace, R.B.6
-
22
-
-
0027280548
-
Measured versus estimated creatinine clearance in a high-functioning elderly sample
-
8315180
-
Malmrose LC, Gray SL, Pieper CF, Blazer DG, Rowe JW, Seeman TE, Albert MS (1993) Measured versus estimated creatinine clearance in a high-functioning elderly sample. J Am Geriatr Soc 41:715-721 8315180
-
(1993)
J. Am. Geriatr. Soc.
, vol.41
, pp. 715-721
-
-
Malmrose, L.C.1
Gray, S.L.2
Pieper, C.F.3
Blazer, D.G.4
Rowe, J.W.5
Seeman, T.E.6
Albert, M.S.7
-
23
-
-
0028097038
-
Vitamin D - New horizons for the 21st century
-
8092101
-
Holick MF (1994) Vitamin D - new horizons for the 21st century. Am J Clin Nutr 60:619-630 8092101
-
(1994)
Am. J. Clin. Nutr.
, vol.60
, pp. 619-630
-
-
Holick, M.F.1
-
24
-
-
0022351148
-
Aging decreases the capacity of human skin to produce vitamin D3
-
2997282
-
MacLaughlin J, Holick MF (1985) Aging decreases the capacity of human skin to produce vitamin D3. J Clin Invest 76:1536-1538 2997282
-
(1985)
J. Clin. Invest.
, vol.76
, pp. 1536-1538
-
-
MacLaughlin, J.1
Holick, M.F.2
-
25
-
-
0030771356
-
Plasma 25-hydroxyvitamin D and its determinants in an elderly population sample
-
9322570
-
Jacques PF, Felson DT, Tucker KL, Mahnken B, Wilson PWF (1997) Plasma 25-hydroxyvitamin D and its determinants in an elderly population sample. Am J Clin Nutr 66:929-936 9322570
-
(1997)
Am. J. Clin. Nutr.
, vol.66
, pp. 929-936
-
-
Jacques, P.F.1
Felson, D.T.2
Tucker, K.L.3
Mahnken, B.4
Wilson, P.W.F.5
-
26
-
-
0034984714
-
Clinical pictures of malnutrition in ill elderly subjects
-
10.1016/S0899-9007(01)00558-5
-
Seiler WO (2001) Clinical pictures of malnutrition in ill elderly subjects. Nutrition 17:496-498 10.1016/S0899-9007(01)00558-5
-
(2001)
Nutrition
, vol.17
, pp. 496-498
-
-
Seiler, W.O.1
-
28
-
-
0035703401
-
The adjunctive value of routine biochemistry in nutritional assessment of hospitalized patients
-
10.1054/clnu.2001.0427
-
Selberg O, Sel S (2001) The adjunctive value of routine biochemistry in nutritional assessment of hospitalized patients. Clin Nutr 20:477-485 10.1054/clnu.2001.0427
-
(2001)
Clin. Nutr.
, vol.20
, pp. 477-485
-
-
Selberg, O.1
Sel, S.2
-
29
-
-
0034801954
-
Seasonal variations in serum levels of 25-hydroxyvitamin D and parathyroid hormone but no detectable change in femoral neck bone density in an older population with regular outdoor exposure
-
10.1046/j.1532-5415.2001.49236.x
-
Melin A, Wilske J, Ringertz H, Saaf M (2001) Seasonal variations in serum levels of 25-hydroxyvitamin D and parathyroid hormone but no detectable change in femoral neck bone density in an older population with regular outdoor exposure. J Am Geriatr Soc 49:1190-1196 10.1046/ j.1532-5415.2001.49236.x
-
(2001)
J. Am. Geriatr. Soc.
, vol.49
, pp. 1190-1196
-
-
Melin, A.1
Wilske, J.2
Ringertz, H.3
Saaf, M.4
-
30
-
-
0021260471
-
Vitamin D intake, sunlight exposure and 25-hydroxyvitamin D levels in the elderly during one year
-
6610382
-
Lamberg-Allardt C (1984) Vitamin D intake, sunlight exposure and 25-hydroxyvitamin D levels in the elderly during one year. Ann Nutr Metab 28:144-150 6610382
-
(1984)
Ann. Nutr. Metab.
, vol.28
, pp. 144-150
-
-
Lamberg-Allardt, C.1
-
31
-
-
0036096479
-
Seasonal changes in calciotropic hormones, bone markers, and bone mineral density in elderly women
-
10.1210/jc.87.5.2024
-
Rapuri PB, Kinyamu HK, Gallagher JC, Haynatzka V (2002) Seasonal changes in calciotropic hormones, bone markers, and bone mineral density in elderly women. J Clin Endocrinol Metab 87:2024-2032 10.1210/jc.87.5.2024
-
(2002)
J. Clin. Endocrinol. Metab.
, vol.87
, pp. 2024-2032
-
-
Rapuri, P.B.1
Kinyamu, H.K.2
Gallagher, J.C.3
Haynatzka, V.4
-
32
-
-
0029915542
-
Healthy elderly French women living at home have secondary hyperparathyroidism and high bone turnover in winter
-
10.1210/jc.81.3.1129
-
Chapuy MC, Schott AM, Garnero P, Hans D, Delmas PD, Meunier PJ (1996) Healthy elderly French women living at home have secondary hyperparathyroidism and high bone turnover in winter. J Clin Endocrinol Metab 81:1129-1133 10.1210/jc.81.3.1129
-
(1996)
J. Clin. Endocrinol. Metab.
, vol.81
, pp. 1129-1133
-
-
Chapuy, M.C.1
Schott, A.M.2
Garnero, P.3
Hans, D.4
Delmas, P.D.5
Meunier, P.J.6
-
33
-
-
0029017882
-
Serum vitamin D concentrations among elderly people in Europe
-
10.1016/S0140-6736(95)91266-5
-
van der Wielen RP, Lowik MR, van den Berg H, de Groot LC, Haller J, Moreiras O, van Staveren WA (1995) Serum vitamin D concentrations among elderly people in Europe. Lancet 346:207-210 10.1016/ S0140-6736(95)91266-5
-
(1995)
Lancet
, vol.346
, pp. 207-210
-
-
van der Wielen, R.P.1
Lowik, M.R.2
van den Berg, H.3
de Groot, L.C.4
Haller, J.5
Moreiras, O.6
van Staveren, W.A.7
-
34
-
-
0031023130
-
Plasma calcidiol, season and serum parathyroid hormone concentrations in healthy elderly men and women
-
8988915
-
Dawson-Hughes B, Harris SS, Dallal GE (1997) Plasma calcidiol, season and serum parathyroid hormone concentrations in healthy elderly men and women. Am J Clin Nutr 65:67-71 8988915
-
(1997)
Am. J. Clin. Nutr.
, vol.65
, pp. 67-71
-
-
Dawson-Hughes, B.1
Harris, S.S.2
Dallal, G.E.3
-
35
-
-
0032838898
-
Longitudinal changes in serum 25-hydroxyvitamin D in older people
-
10.1016/S0026-0495(99)90201-9
-
Perry HM, Horowitz M, Morley JE, Patrick P, Vellas B, Baumgartner R, Garry PJ (1999) Longitudinal changes in serum 25-hydroxyvitamin D in older people. Metabolism 48:1028-1032 10.1016/S0026-0495(99)90201-9
-
(1999)
Metabolism
, vol.48
, pp. 1028-1032
-
-
Perry, H.M.1
Horowitz, M.2
Morley, J.E.3
Patrick, P.4
Vellas, B.5
Baumgartner, R.6
Garry, P.J.7
-
36
-
-
0347708403
-
Studies on human vitamin D deficiency in man
-
Preece M, Tomlinson S, Ribot CA, Pietrek J, Korn HT, Davies DM (1975) Studies on human vitamin D deficiency in man. QJM 44:5575-5589
-
(1975)
QJM
, vol.44
, pp. 5575-5589
-
-
Preece, M.1
Tomlinson, S.2
Ribot, C.A.3
Pietrek, J.4
Korn, H.T.5
Davies, D.M.6
-
37
-
-
0034889433
-
Vitamin D deficiency and secondary hyperparathyroidism in the elderly: Consequences for bone loss and fractures and therapeutic implications
-
10.1210/er.22.4.477
-
Lips P (2001) Vitamin D deficiency and secondary hyperparathyroidism in the elderly: Consequences for bone loss and fractures and therapeutic implications. Endocr Rev 22:477-501 10.1210/er.22.4.477
-
(2001)
Endocr. Rev.
, vol.22
, pp. 477-501
-
-
Lips, P.1
-
38
-
-
0036168391
-
Vitamin D status and redefining serum PTH reference range in the elderly
-
10.1210/jc.87.2.946-a
-
Glendenning P, Vasikaran SD (2002) Vitamin D status and redefining serum PTH reference range in the elderly. J Clin Endocrinol Metab 87:946-947 10.1210/jc.87.2.946-a
-
(2002)
J. Clin. Endocrinol. Metab.
, vol.87
, pp. 946-947
-
-
Glendenning, P.1
Vasikaran, S.D.2
-
39
-
-
0033779890
-
Comparison of commercially available 125 I-based RIA methods for the determination of circulating 25-hydroxyvitamin D
-
11017946
-
Hollis BW (2000) Comparison of commercially available 125 I-based RIA methods for the determination of circulating 25-hydroxyvitamin D. Clin Chem 46:1657-1661 11017946
-
(2000)
Clin. Chem.
, vol.46
, pp. 1657-1661
-
-
Hollis, B.W.1
-
40
-
-
0033807665
-
Problems with direct 25-hydroxyvitamin D assays and the target amount of vitamin D nutrition desirable for patients with osteoporosis
-
10.1007/s001980070087
-
Vieth R (2000) Problems with direct 25-hydroxyvitamin D assays and the target amount of vitamin D nutrition desirable for patients with osteoporosis. Osteoporos Int 11:635-636 10.1007/s001980070087
-
(2000)
Osteoporos. Int.
, vol.11
, pp. 635-636
-
-
Vieth, R.1
-
41
-
-
0032897972
-
Relationships between bone mineral density, serum vitamin D metabolites and calcium: Phosphorus intake in healthy perimenopausal women
-
10.1046/j.1365-2796.1999.00474.x
-
Brot C, Jorgensen N, Madsen OR, Jensen LB, Sorensen OH (1999) Relationships between bone mineral density, serum vitamin D metabolites and calcium: Phosphorus intake in healthy perimenopausal women. J Intern Med 245:509-516 10.1046/j.1365-2796.1999.00474.x
-
(1999)
J. Intern. Med.
, vol.245
, pp. 509-516
-
-
Brot, C.1
Jorgensen, N.2
Madsen, O.R.3
Jensen, L.B.4
Sorensen, O.H.5
-
42
-
-
0034920553
-
Vitamin D status and redefining serum parathyroid hormone reference range in the elderly
-
10.1210/jc.86.7.3086
-
Souberbielle J-C, Cormier C, Kindermans C, Gao P, Cantor T, Forette F, Baulieu EE (2001) Vitamin D status and redefining serum parathyroid hormone reference range in the elderly. J Clin Endocrinol Metab 86:3086-3090 10.1210/jc.86.7.3086
-
(2001)
J. Clin. Endocrinol. Metab.
, vol.86
, pp. 3086-3090
-
-
Souberbielle, J.-C.1
Cormier, C.2
Kindermans, C.3
Gao, P.4
Cantor, T.5
Forette, F.6
Baulieu, E.E.7
-
43
-
-
0037241004
-
Age-related changes in the 25-hydroxyvitamin D versus parathyroid hormone relationship suggest a different reason why older adults require more vitamin D
-
10.1210/jc.2002-021064
-
Vieth R, Ladak Y, Walfish PG (2003) Age-related changes in the 25-hydroxyvitamin D versus parathyroid hormone relationship suggest a different reason why older adults require more vitamin D. J Clin Endocrinol Metab 88:185-191 10.1210/jc.2002-021064
-
(2003)
J. Clin. Endocrinol. Metab.
, vol.88
, pp. 185-191
-
-
Vieth, R.1
Ladak, Y.2
Walfish, P.G.3
|