Affiliation:
1. Division of Endocrinology, Diabetes, and Metabolism, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6149
Subject
Biochemistry, medical,Clinical Biochemistry,Endocrinology,Biochemistry,Endocrinology, Diabetes and Metabolism
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5. Longitudinal effects of aging on serum total and free testosterone levels in healthy men. Baltimore Longitudinal Study of Aging.;Harman,2001
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