Title: Vitamin D: An Overview

Prospective study of serum vitamin D and cancer mortality in the United States. Journal of the National Cancer Institute 2007; 99: 1594-602. 53. Al Mheid I, Patel R, Murrow J, et al. Vitamin D status is associated with arterial stiffness and vascular dysfunction in healthy humans. Journal of the American College of Cardiology. 2011;58:186-192. 54. ................
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