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Pelletier V, Marks L, Wagner DA, Hoerr RA, Young VR.Pelletier V, et al. Among authors: young vr.Am J Clin Nutr. 1991 Aug;54(2):402-7. doi: 10.1093/ajcn/54.2.402.Am J Clin Nutr. 1991.PMID: 1858704Clinical Trial.