Serum TSH, T(4), and thyroid antibodies in the United States population (1988 to 1994): National Health and Nutrition Examination Survey (NHANES III).
J Clin Endocrinol Metab. 2002 Feb;87(2):489-99. doi: 10.1210/jcem.87.2.8182.
J Clin Endocrinol Metab. 2002.
PMID: 11836274