By Simeon Margolis, M.D., Ph.D. Provided by: Johns Hopkins University

Behind the Headlines

Growth Hormones in Athletes: Do They Help? By Simeon Margolis, M.D., Ph.D. - Posted Fri, May 23, 2008, 12:56 pm PDT

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  • 1. Posted by A Yahoo! Health User on Fri, May 23, 2008, 1:37 pm PDT

    wao, so wonderful.

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