The Relationship Between Serum 25(OH)D and Parathyroid Hormone Levels

Prevalence of Vitamin D Insufficiency in an Adult Normal Population

M C Chapuy, Paul Preziosi, M. Maamer et al. · Osteoporosis International · 1997 · 1.5K citations

Medicine, Nutrition, Human Nutrition +12

Hypovitaminosis D in Medical Inpatients

Melissa K. Thomas, Donald M. Lloyd‐Jones, Ravi Thadhani et al. · New England Journal of Medicine · 1998 · 1.4K citations · Full text

Medicine, Internal Medicine, Clinical Medicine +7

Hypovitaminosis D prevalence and determinants among African American and white women of reproductive age: third National Health and Nutrition Examination Survey, 1988–1994,

Shanna Nesby-O’Dell, Kelley S. Scanlon, Mary E. Cogswell et al. · American Journal of Clinical Nutrition · 2002 · 1K citations

Medicine, Endocrinology, Maternal Health +12

Calcium Absorption Varies within the Reference Range for Serum 25-Hydroxyvitamin D

Robert P. Heaney, M. Susan Dowell, Cecilia A. Hale et al. · Journal of the American College of Nutrition · 2003 · 971 citations

Agriculture, Nutrition, Nutritional Sciences +17

Prevalence of Vitamin D Inadequacy among Postmenopausal North American Women Receiving Osteoporosis Therapy

Michael F. Holick, Ethel S. Siris, Neil Binkley et al. · The Journal of Clinical Endocrinology & Metabolism · 2005 · 893 citations · Full text

Medicine, Endocrinology, Nutritional Sciences +17