Evidence for geographical and racial variation in serum sex steroid levels in older men.
Orwoll ES, Nielson CM, Labrie F, Barrett-Connor E, Cauley JA, Cummings SR, Ensrud K, Karlsson M, Lau E, Leung PC, Lunggren O, Mellström D, Patrick AL, Stefanick ML, Nakamura K, Yoshimura N, Zmuda J, Vandenput L, Ohlsson C; Osteoporotic Fractures in Men (MrOS) Research Group.
Orwoll ES, et al. Among authors: vandenput l.
J Clin Endocrinol Metab. 2010 Oct;95(10):E151-60. doi: 10.1210/jc.2009-2435. Epub 2010 Jul 28.
J Clin Endocrinol Metab. 2010.
PMID: 20668046
Free PMC article.