[Bethesda, MD] : U.S. Dept. of Health and Human Services, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, [2007]
Rev. July 2007.
[Bethesda, Md.] : US Department of Health and Human Services, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, 2006.
Revised July 2006.