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Li YH, Wang HP, Yao H, O'Bryant P, Rapp D, Guo L, Waly EA.Li YH, et al. Among authors: o bryant p.PLoS One. 2017 Feb 3;12(2):e0171187. doi: 10.1371/journal.pone.0171187. eCollection 2017.PLoS One. 2017.PMID: 28158238Free PMC article.
Cao XJ, Wang HP, Yao H, O'Bryant P, Rapp D, Wang WM, MacDonald R.Cao XJ, et al. Among authors: o bryant p.J Anim Sci. 2012 Jan;90(1):27-36. doi: 10.2527/jas.2011-3902. Epub 2011 Aug 26.J Anim Sci. 2012.PMID: 21873535