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Kerksick CM, Leutholtz B.Kerksick CM, et al. Among authors: leutholtz b.J Int Soc Sports Nutr. 2005 Jun 11;2(1):50-67. doi: 10.1186/1550-2783-2-1-50.J Int Soc Sports Nutr. 2005.PMID: 18500951Free PMC article.