Plasma concentrations of vitamin D3 and its metabolites in the rat as influenced by vitamin D3 or 25-hydroxyvitamin D3 intakes

Microdetermination of Phosphorus

P. S. Chen, T. Y. Toribara, Huber R. Warner · Analytical Chemistry · 1956 · 7.2K citations

Natural Sciences, Chemistry, Analytical Chemistry +8

1,25-Dihydroxycholecalciferol: A Potent Stimulator of Bone Resorption in Tissue Culture

Lawrence G. Raisz, Clarence L. Trummel, Michael F. Holick et al. · Science · 1972 · 631 citations

Medicine, Endocrinology, Pharmacology +14

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

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

Biological Activity of 25-Hydroxyergocalciferol in Rats

Toshio Suda, Hector F. DeLuca, Yôko Tanaka · Journal of Nutrition · 1970 · 358 citations

Medicine, Biochemistry, Pharmacology +8