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Kim GH, Park DY, Kida M, Kim DH, Jeon TY, Kang HJ, Kim DU, Choi CW, Lee BE, Heo J, Song GA.Kim GH, et al. Among authors: choi cw.J Gastroenterol Hepatol. 2010 Mar;25(3):506-11. doi: 10.1111/j.1440-1746.2009.06111.x. Epub 2010 Jan 14.J Gastroenterol Hepatol. 2010.PMID: 20074167
Choi CW, Kim GH, Song CS, Wang SG, Lee BJ, I H, Kang DH, Song GA.Choi CW, et al.World J Gastroenterol. 2008 Jan 14;14(2):265-71. doi: 10.3748/wjg.14.265.World J Gastroenterol. 2008.PMID: 18186566Free PMC article.
Jeong EJ, Kang DH, Kim DU, Choi CW, Eum JS, Jung WJ, Kim PJ, Kim YW, Jung KS, Bae YM, Cho M.Jeong EJ, et al. Among authors: choi cw.Eur J Gastroenterol Hepatol. 2009 Dec;21(12):1358-62. doi: 10.1097/MEG.0b013e328326caa1.Eur J Gastroenterol Hepatol. 2009.PMID: 19282768
Choi CW, Kang DH, Kim GH, Eum JS, Lee SM, Song GA, Kim DU, Kim ID, Cho M.Choi CW, et al.Gastrointest Endosc. 2009 Apr;69(4):e11-8. doi: 10.1016/j.gie.2008.10.046.Gastrointest Endosc. 2009.PMID: 19327467Clinical Trial.
Choi CW, Kim TO, Kim KY, Lee SM, Kim GH, Kang DH, Song GA, Kim S, Kim DH.Choi CW, et al.J Korean Med Sci. 2009 Apr;24(2):346-9. doi: 10.3346/jkms.2009.24.2.346. Epub 2009 Apr 20.J Korean Med Sci. 2009.PMID: 19399284Free PMC article.
Kim GH, Park DY, Kim S, Kim DH, Kim DH, Choi CW, Heo J, Song GA.Kim GH, et al. Among authors: choi cw.World J Gastroenterol. 2009 Jul 21;15(27):3376-81. doi: 10.3748/wjg.15.3376.World J Gastroenterol. 2009.PMID: 19610138Free PMC article.
Kim JY, Kang DH, Kim HW, Choi CW, Kim ID, Hwang JH, Kim DU, Eum JS, Bae YM.Kim JY, et al. Among authors: choi cw.Gastrointest Endosc. 2009 Dec;70(6):1109-15. doi: 10.1016/j.gie.2009.05.013. Epub 2009 Jul 31.Gastrointest Endosc. 2009.PMID: 19647244
Kim JY, Kang DH, Choi CW, Kim HW, Park SB, Kim DU.Kim JY, et al. Among authors: choi cw.Gastrointest Endosc. 2010 Jul;72(1):192-8. doi: 10.1016/j.gie.2010.02.047. Epub 2010 May 23.Gastrointest Endosc. 2010.PMID: 20546732
Kim MD, Kang DH, Park JH, Lee JH, Choi CW, Kim DH, Kim HW, Kim GH.Kim MD, et al. Among authors: choi cw.Gut Liver. 2010 Jun;4(2):283-6. doi: 10.5009/gnl.2010.4.2.283. Epub 2010 Jun 16.Gut Liver. 2010.PMID: 20559538Free PMC article.