Eck Leigh M, Graves Leland, Lukert Barbara P, Bhattacharya Rajib K
Division of Endocrinology, Metabolism, and Genetics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas 66160, USA.
Endocr Pract. 2008 Jan-Feb;14(1):125-6. doi: 10.4158/EP.14.1.125.