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Engle-Stone R, Williams TN, Nankap M, Ndjebayi A, Gimou MM, Oyono Y, Tarini A, Brown KH, Green R.Engle-Stone R, et al.Nutrients. 2017 Jul 3;9(7):693. doi: 10.3390/nu9070693.Nutrients. 2017.PMID: 28671630Free PMC article.