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Root MM, McGinn MC, Nieman DC, Henson DA, Heinz SA, Shanely RA, Knab AM, Jin F.Root MM, et al. Among authors: knab am.Nutrients. 2012 Jan;4(1):29-41. doi: 10.3390/nu4010029. Epub 2012 Jan 4.Nutrients. 2012.PMID: 22347616Free PMC article.