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Kim SU, Cheon JH, Lim JS, Paik SH, Kim SK, Lee SK, Lee YC, Kim WH.Kim SU, et al. Among authors: lee sk, lee yc.Korean J Gastroenterol. 2007 Jun;49(6):400-4.Korean J Gastroenterol. 2007.PMID: 17641560Korean.
Lee SK, Lee YC, Chung JB, Chon CY, Moon YM, Kang JK, Park IS, Suh CO, Yang WI.Lee SK, et al. Among authors: lee yc.World J Gastroenterol. 2004 Jan 15;10(2):223-6. doi: 10.3748/wjg.v10.i2.223.World J Gastroenterol. 2004.PMID: 14716827Free PMC article.
Kim BC, Yoon YH, Jyung HS, Chung JB, Chon CY, Lee SI, Lee YC.Kim BC, et al. Among authors: lee si, lee yc.Korean J Gastroenterol. 2006 May;47(5):363-9.Korean J Gastroenterol. 2006.PMID: 16714878Korean.
Kim JH, Song KS, Youn YH, Lee YC, Cheon JH, Song SY, Chung JB.Kim JH, et al. Among authors: lee yc.Gastrointest Endosc. 2007 Nov;66(5):901-8. doi: 10.1016/j.gie.2007.06.012.Gastrointest Endosc. 2007.PMID: 17963876
Shin SJ, Kim TI, Kim BC, Lee YC, Song SY, Kim WH.Shin SJ, et al. Among authors: lee yc.Dis Colon Rectum. 2008 May;51(5):578-83. doi: 10.1007/s10350-008-9207-6. Epub 2008 Feb 8.Dis Colon Rectum. 2008.PMID: 18259816
Lee SH, Cheon JH, Kim JH, Park JP, Lee SK, Lee YC.Lee SH, et al. Among authors: lee sk, lee yc.Korean J Gastroenterol. 2008 Feb;51(2):127-31.Korean J Gastroenterol. 2008.PMID: 18349575Korean.
Kim YJ, Lee SK, Cheon JH, Kim TI, Lee YC, Kim WH, Chung JB, Yi SW, Park S.Kim YJ, et al. Among authors: lee sk, lee yc.Korean J Gastroenterol. 2008 Mar;51(3):174-80.Korean J Gastroenterol. 2008.PMID: 18451691Korean.