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Lee SG, Park CH, Choi DH, Kim HS, Ka HH, Lee CK.Lee SG, et al. Among authors: ka hh.Mol Reprod Dev. 2007 Nov;74(11):1436-45. doi: 10.1002/mrd.20728.Mol Reprod Dev. 2007.PMID: 17440970
Yang BC, Im GS, Kim DH, Yang BS, Oh HJ, Park HS, Seong HH, Kim SW, Ka HH, Lee CK.Yang BC, et al. Among authors: ka hh.Anim Reprod Sci. 2008 Jan 15;103(1-2):25-37. doi: 10.1016/j.anireprosci.2006.12.009. Epub 2006 Dec 10.Anim Reprod Sci. 2008.PMID: 17212979
Park JK, Kim HS, Uh KJ, Choi KH, Kim HM, Lee T, Yang BC, Kim HJ, Ka HH, Kim H, Lee CK.Park JK, et al. Among authors: ka hh.PLoS One. 2013;8(1):e52481. doi: 10.1371/journal.pone.0052481. Epub 2013 Jan 11.PLoS One. 2013.PMID: 23326334Free PMC article.
Kim M, Seo H, Choi Y, Hwang W, Lee CK, Ka H.Kim M, et al.Anim Reprod Sci. 2009 May;112(1-2):172-81. doi: 10.1016/j.anireprosci.2008.04.029. Epub 2008 May 4.Anim Reprod Sci. 2009.PMID: 18541390
Shim J, Seo H, Choi Y, Yoo I, Lee CK, Hyun SH, Lee E, Ka H.Shim J, et al.Mol Reprod Dev. 2013 Jul;80(7):570-80. doi: 10.1002/mrd.22192. Epub 2013 Jun 3.Mol Reprod Dev. 2013.PMID: 23686917
Ka H, Seo H, Kim M, Moon S, Kim H, Lee CK.Ka H, et al.Anim Reprod Sci. 2008 Oct;108(1-2):79-91. doi: 10.1016/j.anireprosci.2007.07.008. Epub 2007 Aug 1.Anim Reprod Sci. 2008.PMID: 17768018
Seo H, Kim M, Choi Y, Lee CK, Ka H.Seo H, et al.Endocrinology. 2008 Dec;149(12):6166-75. doi: 10.1210/en.2008-0354. Epub 2008 Aug 14.Endocrinology. 2008.PMID: 18703629