An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Kim SJ, Choi CW, Kang DH, Kim HW, Park SB, Nam HS, Shin DH.Kim SJ, et al. Among authors: choi cw.Scand J Gastroenterol. 2017 Aug;52(8):864-869. doi: 10.1080/00365521.2017.1315167. Epub 2017 Apr 22.Scand J Gastroenterol. 2017.PMID: 28434266
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 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
Lee JH, Kang DH, Park JH, Kim MD, Yoon KT, Choi CW, Kim HW, Cho M.Lee JH, et al. Among authors: choi cw.Gut Liver. 2010 Mar;4(1):110-3. doi: 10.5009/gnl.2010.4.1.110. Epub 2010 Mar 25.Gut Liver. 2010.PMID: 20479922Free PMC article.