Adaptive Innovations in Medicine: Vitamin D, Iodine, and Selenium Donald W. Miller, Jr., M.D. Professor of Surgery, Division of Cardiothoracic Surgery.
Vitamin D Deficiency Elaine Wendt, MD January 4, 2010.
Recommended Dietary Allowance (RDA) for Vitamin D: 400 IU/day To prevent rickets in children and osteomalacia in adults Vitamin D Vitamin D.