Effect of 1α-hydroxyvitamin D3 on osteoporosis induced by immobilization combined with ovariectomy in rats

Intestinal Calcium Absorption and Serum Vitamin D Metabolites in Normal Subjects and Osteoporotic Patients

John C. Gallagher, B. Lawrence Riggs, John A. Eisman et al. · Journal of Clinical Investigation · 1979 · 864 citations · Full text

Medicine, Endocrinology, Nutritional Sciences +17

A sensitive, precise, and convenient method for determination of 1,25-dihydroxyvitamin D in human plasma

John A. Eisman, Alan J. Hamstra, Barbara E. Kream et al. · Archives of Biochemistry and Biophysics · 1976 · 512 citations

Life Sciences, Biochemistry, Nutritional Sciences +12

Skeletal alterations in ovariectomized rats

Thomas J. Wronski, P. L. Lowry, C. C. Walsh et al. · Calcified Tissue International · 1985 · 375 citations

Medicine, Endocrinology, Physiology +14

Determination of vitamin D and its metabolites in plasma from normal and anephric man

Richard M. Shepard, Ronald L. Horst, Alan J. Hamstra et al. · Biochemical Journal · 1979 · 369 citations · Full text

Life Sciences, Biochemistry, Nutritional Sciences +15

Risk factors for postmenopausal osteoporosis

John F. Aloia, Stanton H. Cohn, A. Vaswani et al. · The American Journal of Medicine · 1985 · 314 citations

Medicine, Endocrinology, Orthopedic Surgery +14