Effect of 1,25-dihydroxyvitamin D3 on calcium and magnesium absorption in the healthy human jejunum and ileum

Isolation and identification of 1,25-dihydroxycholecalciferol. A metabolite of vitamin D active in intestine

H. F. DeLuca, Michael F. Holick, Heinrich K. Schnoes et al. · Biochemistry · 1971 · 507 citations

Medicine, Biochemistry, Pharmacology +13

Identification of 1,25-Dihydroxycholecalciferol, a New Kidney Hormone controlling Calcium Metabolism

David Lawson, David R. Fraser, E. Kodíček et al. · Nature · 1971 · 498 citations

Medicine, Biochemistry, Endocrinology +10

Permeability characteristics of the human small intestine.

John S. Fordtran, F. C. Rector, Maynard F. Ewton et al. · Journal of Clinical Investigation · 1965 · 398 citations · Full text

Pharmacy, Physiology, Bioavailability +15

Gastrointestinal Disease.

Annals of Internal Medicine · 1979 · 323 citations

The Importance of Phosphate in Regulating Plasma 1,25-(OH)₂-Vitamin D Levels in Humans: Studies in Healthy Subjects, in Calcium-Stone Formers and in Patients with Primary Hyperparathyroidism*

Richard W. Gray, Donald R. Wilz, Jacob Lemann · The Journal of Clinical Endocrinology & Metabolism · 1977 · 318 citations

Medicine, Endocrinology, Nephrology +15