Serum levels of 25-hydroxyvitamin D in postmenopausal osteoporosis

Vitamin D

1979 • 3,814 citations

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

1979 • 865 citations

A competitive protein-binding assay for 25-hydroxy-cholecalciferol and 25-hydroxyergocalciferol in serum

1974 • 302 citations

Effect of Dietary Calcium and Age on Jejunal Calcium Absorption in Humans Studied by Intestinal Perfusion

1973 • 300 citations

Vitamin D3-25-hydroxylase: Tissue occurrence and apparent lack of regulation

1973 • 189 citations

THE PATHOGENESIS OF OSTEOPOROSIS

1961 • 188 citations

SEASONAL VARIATIONS IN SERUM 25-HYDROXYCHOLECALCIFEROL IN HEALTHY PEOPLE

1974 • 179 citations

DIAGNOSTIC PROCEDURES IN DISORDERS OF CALCIUM METABOLISM

1978 • 156 citations

A Study of the Minimum Calcium Requirements of Adult Men

1952 • 154 citations

The crush fracture syndrome in postmenopausal women

1973 • 138 citations

Intestinal Absorption of ⁴⁵Ca in Senile Osteoporosis

1963 • 86 citations

Kinetic Analysis of Plasma Radioactivity after Oral Ingestion of Radiocalcium

1969 • 72 citations

Influence of Dietary Vitamin D₃on the Circulating Concentration of its Active Metabolites in the Chick and Rat

1977 • 72 citations

Diagnostic Procedures in Disorders of Calcium Metabolism.

1966 • 72 citations

THE EFFECT OF lα‐HYDROXYVITAMIN D₃ WITH AND WITHOUT OESTROGENS ON CALCIUM BALANCE IN POST‐MENOPAUSAL WOMEN

1977 • 38 citations

TREATMENT OF SENILE OSTEOPOROSIS WITH 1α‐HYDROXYVITAMIN D₃

1977 • 35 citations

Comparative studies on the 25-hydroxylations of cholecalciferol and 1α-hydroxycholecalciferol in perfused rat liver

1978 • 34 citations

Kinetics of liver microsomal cholecalciferol 25-hydroxylase in vitamin D-depleted and -repleated rats

1978 • 32 citations

Calcium Absorption and Plasma 1,25 (OH)2D Levels in Post-Menopausal Osteoporosis

1979 • 27 citations

TREATMENT OF PATIENTS WITH SENILE, POST‐MENOPAUSAL AND CORTICOSTEROID‐INDUCED OSTEOPOROSIS WITH lα‐HYDROXYVITAMIN D₃ AND CALCIUM: SHORT‐ AND LONG‐TERM EFFECTS

1977 • 23 citations

EFFECTS OF 1,25‐DIHYDROXYCHOLECALCIFEROL ON ⁴⁷CALCIUM ABSORPTION IN POST‐MENOPAUSAL OSTEOPOROSIS

1979 • 22 citations

The clinical use of orally administered47Ca for the investigation of intestinal calcium absorption

1968 • 22 citations

VITAMIN D

1977 • 13 citations

PREVENTION AND SUPPRESSION OF POST‐PARTUM LACTATION WITH 2‐BROMO‐ALPHA‐ERGOCRYPTINE (CB‐154)

1977 • 10 citations

THE PITUITARY-THYROID AXIS FOLLOWING SURGERY FOR THYROTOXICOSIS: THYROTROPHIN-RELEASING HORMONE TESTS IN DIFFUSE THYROID HYPERPLASIA AND TOXIC UNINODULAR GOITRE

1977 • 9 citations