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Kim KH, Kim EY, Kim GJ, Ko JJ, Cha KY, Koong MK, Lee KA.Kim KH, et al. Among authors: cha ky.Stem Cell Res Ther. 2020 Nov 5;11(1):472. doi: 10.1186/s13287-020-01988-x.Stem Cell Res Ther. 2020.PMID: 33153492Free PMC article.
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Kim S, Kim GJ, Miyoshi H, Moon SH, Ahn SE, Lee JH, Lee HJ, Cha KY, Chung HM.Kim S, et al. Among authors: cha ky.Stem Cells Dev. 2007 Aug;16(4):537-45. doi: 10.1089/scd.2006.0088.Stem Cells Dev. 2007.PMID: 17784828
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Park CE, Cha KY, Kim K, Lee KA.Park CE, et al. Among authors: cha ky.Fertil Steril. 2005 Feb;83(2):410-8. doi: 10.1016/j.fertnstert.2004.06.074.Fertil Steril. 2005.PMID: 15705383Free article.
Park CE, Kim YH, Jeon EH, Cha KY, Lee SH, Lee KA.Park CE, et al. Among authors: cha ky.Cells Tissues Organs. 2004;177(4):221-8. doi: 10.1159/000080135.Cells Tissues Organs. 2004.PMID: 15459478
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Son WY, Park SE, Lee KA, Lee WS, Ko JJ, Yoon TK, Cha KY.Son WY, et al. Among authors: cha ky.Fertil Steril. 1996 Dec;66(6):995-9. doi: 10.1016/s0015-0282(16)58696-8.Fertil Steril. 1996.PMID: 8941068Free article.Clinical Trial.