August 2010 issue had many overviews of vitamin D, each of which on are the VitaminDWiki

You can click on the abstracts with their original titles

Vitamin D in Atherosclerosis, Vascular Disease, and Endothelial Function

Vitamin D Supplementation: A Promising Approach for the Prevention and Treatment of Strokes

Vitamin D Biology in Heart Failure: Molecular Mechanisms and Systematic Review

Vitamin D: Evolutionary, Physiological and Health Perspectives - Holick 2000 IU

Vitamin D insufficiency and Diabetes Risks

Vitamin D Deficiency: Universal Risk Factor for Multifactorial Diseases?