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Chung SJ, Kim TY, Kim SM, Roh M, Yu MY, Lee JH, Oh C, Lee EY, Lee S, Jeon YC, Yoo KS, Sohn JH.Chung SJ, et al. Among authors: yoo ks.Clin Mol Hepatol. 2014 Jun;20(2):162-7. doi: 10.3350/cmh.2014.20.2.162. Epub 2014 Jun 30.Clin Mol Hepatol. 2014.PMID: 25032182Free PMC article.
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Kim BS, Kim TY, Kim JY, Yoo KS, Jeon YC, Han DS, Sohn JH, Kim J.Kim BS, et al. Among authors: yoo ks.Korean J Gastroenterol. 2013 Sep;62(3):179-81. doi: 10.4166/kjg.2013.62.3.179.Korean J Gastroenterol. 2013.PMID: 24077630Free article.Korean.
Kim HJ, Kim MH, Lee SK, Yoo KS, Seo DW, Min YI, Lee BS.Kim HJ, et al. Among authors: yoo ks.Gastrointest Endosc. 2001 Mar;53(3):324-8. doi: 10.1016/s0016-5107(01)70406-3.Gastrointest Endosc. 2001.PMID: 11231391
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Seo DW, Lee SK, Yoo KS, Kang GH, Kim MH, Suh DJ, Min YI.Seo DW, et al. Among authors: yoo ks.Gastrointest Endosc. 2000 Nov;52(5):630-4. doi: 10.1067/mge.2000.108667.Gastrointest Endosc. 2000.PMID: 11060187
Kim HJ, Kim MH, Lee SK, Yoo KS, Seo DW, Min YI.Kim HJ, et al. Among authors: yoo ks.Gastrointest Endosc. 2000 Nov;52(5):635-8. doi: 10.1067/mge.2000.108969.Gastrointest Endosc. 2000.PMID: 11060188
Kim HJ, Lee SK, Kim MH, Yoo KS, Lim BC, Seo DW, Min YI.Kim HJ, et al. Among authors: yoo ks.Gastrointest Endosc. 2000 Nov;52(5):645-9. doi: 10.1067/mge.2000.107286.Gastrointest Endosc. 2000.PMID: 11060190Clinical Trial.