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.
Yang MJ, Hwang JC, Yoo BM, Kim JH, Lee D, Lim H, Kim YB.Yang MJ, et al. Among authors: hwang jc.Surg Endosc. 2018 Sep;32(9):3777-3782. doi: 10.1007/s00464-018-6166-4. Epub 2018 Mar 23.Surg Endosc. 2018.PMID: 29572629Clinical Trial.
Lee KM, Shin SJ, Hwang JC, Cheong JY, Yoo BM, Lee KJ, Hahm KB, Kim JH, Cho SW.Lee KM, et al. Among authors: hwang jc.Gastrointest Endosc. 2007 Nov;66(5):931-6. doi: 10.1016/j.gie.2007.02.064. Epub 2007 Sep 4.Gastrointest Endosc. 2007.PMID: 17767930Clinical Trial.
Lee KM, Kim YB, Sin SJ, Hwang JC, Yoo BM, Jung JY, Kim JH, Cho SW.Lee KM, et al. Among authors: hwang jc.Gastrointest Endosc. 2009 Apr;69(4):967-9. doi: 10.1016/j.gie.2008.05.064.Gastrointest Endosc. 2009.PMID: 19327488No abstract available.
Lee KM, Shin SJ, Hwang JC, Yoo BM, Cheong JY, Lim SG, Kim JK, Cho YK, Han SU, Lee SR, Kim JH.Lee KM, et al. Among authors: hwang jc.Gastrointest Endosc. 2010 Jul;72(1):180-5. doi: 10.1016/j.gie.2010.02.052. Epub 2010 May 23.Gastrointest Endosc. 2010.PMID: 20546733
Yoo JH, Shin SJ, Lee KM, Choi JM, Wi JO, Kim DH, Lim SG, Hwang JC, Cheong JY, Yoo BM, Lee KJ, Kim JH, Cho SW.Yoo JH, et al. Among authors: hwang jc.Surg Endosc. 2012 Sep;26(9):2456-64. doi: 10.1007/s00464-012-2211-x. Epub 2012 Mar 8.Surg Endosc. 2012.PMID: 22398962
Choi JM, Kim JH, Kim SS, Yu JH, Hwang JC, Yoo BM, Park SH, Kim HG, Lee DK, Ko KH, Yoo KS, Park DH.Choi JM, et al. Among authors: hwang jc.Clin Endosc. 2012 Mar;45(1):78-83. doi: 10.5946/ce.2012.45.1.78. Epub 2012 Mar 31.Clin Endosc. 2012.PMID: 22741136Free PMC article.
Jin YJ, Jeong S, Kim JH, Hwang JC, Yoo BM, Moon JH, Park SH, Kim HG, Lee DK, Jeon YS, Lee DH.Jin YJ, et al. Among authors: hwang jc.Endoscopy. 2013 Oct;45(10):806-12. doi: 10.1055/s-0033-1344230. Epub 2013 Aug 1.Endoscopy. 2013.PMID: 23907814