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Kwon YK, Kim A, Kang MS, Her M, Jung BY, Lee KM, Jeong W, An BK, Kwon JH.Kwon YK, et al. Among authors: kwon jh.Poult Sci. 2010 Feb;89(2):236-42. doi: 10.3382/ps.2009-00420.Poult Sci. 2010.PMID: 20075274Free article.
Oh JY, Kang MS, An BK, Shin EG, Kim MJ, Kim YJ, Kwon YK.Oh JY, et al. Among authors: kwon yk.Poult Sci. 2012 Oct;91(10):2438-43. doi: 10.3382/ps.2012-02301.Poult Sci. 2012.PMID: 22991525Free article.