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Setchell KD, Brown NM, Summer S, King EC, Heubi JE, Cole S, Guy T, Hokin B.Setchell KD, et al. Among authors: brown nm.J Nutr. 2013 Dec;143(12):1950-8. doi: 10.3945/jn.113.179564. Epub 2013 Oct 2.J Nutr. 2013.PMID: 24089421Free PMC article.