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.
Choi EK, Kim JH, Jeong SU, Na SY, Boo SJ, Kim HU, Song BC.Choi EK, et al. Among authors: na sy.Clin Endosc. 2017 May;50(3):297-300. doi: 10.5946/ce.2016.123. Epub 2017 Apr 11.Clin Endosc. 2017.PMID: 28395397Free PMC article.
Kim KJ, Han BJ, Yang SK, Na SY, Park SK, Boo SJ, Park SH, Yang DH, Park JH, Jeong KW, Ye BD, Byeon JS, Myung SJ, Kim JH.Kim KJ, et al. Among authors: na sy.Dig Liver Dis. 2012 Sep;44(9):723-8. doi: 10.1016/j.dld.2012.03.010. Epub 2012 Apr 11.Dig Liver Dis. 2012.PMID: 22497905
Kim TH, Kim JJ, Kim SH, Kim BS, Song HJ, Na SY, Boo SJ, Kim HU, Maeng YH, Hyun CL, Kim KS, Jeong IH.Kim TH, et al. Among authors: na sy.J Gastric Cancer. 2012 Dec;12(4):223-31. doi: 10.5230/jgc.2012.12.4.223. Epub 2012 Dec 31.J Gastric Cancer. 2012.PMID: 23346494Free PMC article.
Jeong WS, Song HJ, Na SY, Boo SJ, Kim HU, Kim J, Choi GM.Jeong WS, et al. Among authors: na sy.Korean J Gastroenterol. 2013 Mar 25;61(3):160-5. doi: 10.4166/kjg.2013.61.3.160.Korean J Gastroenterol. 2013.PMID: 23575235Free article.
Kim T, Song HJ, Shin SY, Kim JH, Na SY, Boo SJ, Choi EK, Cho YK, Kim HU, Song BC.Kim T, et al. Among authors: na sy.Korean J Gastroenterol. 2013 May;61(5):252-8. doi: 10.4166/kjg.2013.61.5.252.Korean J Gastroenterol. 2013.PMID: 23756666Free article.Korean.
Song BC, Cho YK, Jwa H, Choi EK, Kim HU, Song HJ, Na SY, Boo SJ, Jeong SU.Song BC, et al. Among authors: na sy.Clin Mol Hepatol. 2014 Dec;20(4):355-60. doi: 10.3350/cmh.2014.20.4.355. Epub 2014 Dec 24.Clin Mol Hepatol. 2014.PMID: 25548741Free PMC article.
Boo SJ, Jung JH, Park JH, Na SY, Kim SO, Park SH, Yang DH, Kim KJ, Ye BD, Myung SJ, Yang SK, Kim JH, Byeon JS.Boo SJ, et al. Among authors: na sy.Scand J Gastroenterol. 2015 Jul;50(7):908-15. doi: 10.3109/00365521.2015.1006672. Epub 2015 Jan 26.Scand J Gastroenterol. 2015.PMID: 25623342
Kim HU, Boo SJ, Na SY, Song HJ.Kim HU, et al. Among authors: na sy.Korean J Gastroenterol. 2015 Feb;65(2):90-8. doi: 10.4166/kjg.2015.65.2.90.Korean J Gastroenterol. 2015.PMID: 25716711Free article.Korean.
Song BC, Cho YK, Jwa H, Choi EK, Kim HU, Song HJ, Na SY, Boo SJ, Jeong SU.Song BC, et al. Among authors: na sy.Clin Mol Hepatol. 2015 Mar;21(1):104. doi: 10.3350/cmh.2015.21.1.104.Clin Mol Hepatol. 2015.PMID: 25834809Free PMC article.
Lee SJ, Song HJ, Boo SJ, Na SY, Kim HU, Hyun CL.Lee SJ, et al. Among authors: na sy.World J Gastroenterol. 2015 Jul 21;21(27):8467-72. doi: 10.3748/wjg.v21.i27.8467.World J Gastroenterol. 2015.PMID: 26217101Free PMC article.