Mayo Clinic
Departments of ackson Thyroid and Endocrine Clinic, P.L.L.C. (J.W.S.), Jackson, Mississippi 39216
The Journal of Clinical Endocrinology & Metabolism | August 8, 2007 | Volume: 92 | Issue: 11 | Pages: 4278-4281
Clinical Chemistry | February 13, 2004 | Volume: 49 | Issue: 8 | Pages: 1402-1404