%0 Journal Article %T 25-Hydroxyvitamin D, insulin resistance, and kidney function in the Third National Health and Nutrition Examination Survey %A Chonchol, M. %A Scragg, R. %D 2007 %R 10.1038/sj.ki.5002002 %P 134-139 %J Kidney International %V 71 %2 ISSN: 0085-2538