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 JH, Cho YS, Ko YH, Hong SU, Park JH, Lee MA.Choi JH, et al.Gastroenterol Res Pract. 2014;2014:179586. doi: 10.1155/2014/179586. Epub 2014 Mar 5.Gastroenterol Res Pract. 2014.PMID: 24723943Free PMC article.
Lee E, Hong Y, Choi J, Haam S, Suh JS, Huh YM, Yang J.Lee E, et al. Among authors: choi j.Nanotechnology. 2012 Nov 23;23(46):465101. doi: 10.1088/0957-4484/23/46/465101. Epub 2012 Oct 23.Nanotechnology. 2012.PMID: 23093111
Kwon M, Lee JY, Won WY, Park JW, Min JA, Hahn C, Gu X, Choi JH, Kim DJ.Kwon M, et al.PLoS One. 2013;8(2):e56936. doi: 10.1371/journal.pone.0056936. Epub 2013 Feb 27.PLoS One. 2013.PMID: 23468893Free PMC article.
Park HS, Kim CW, Lee HJ, Choi JH, Lee SG, Yun YP, Kwon IC, Lee SJ, Jeong SY, Lee SC.Park HS, et al.Nanotechnology. 2010 Jun 4;21(22):225101. doi: 10.1088/0957-4484/21/22/225101. Epub 2010 May 7.Nanotechnology. 2010.PMID: 20453291
Ha NY, Kim Y, Choi JH, Choi MS, Kim IS, Kim YS, Cho NH.Ha NY, et al.Clin Vaccine Immunol. 2012 Sep;19(9):1442-51. doi: 10.1128/CVI.00285-12. Epub 2012 Jul 11.Clin Vaccine Immunol. 2012.PMID: 22787193Free PMC article.
Choi JH, Kang BJ, Baek JE, Lee HS, Kim SH.Choi JH, et al.Ultrasonography. 2018 Jul;37(3):217-225. doi: 10.14366/usg.17046. Epub 2017 Aug 14.Ultrasonography. 2018.PMID: 28992680Free PMC article.
Choi JH, Cheong TC, Ha NY, Ko Y, Cho CH, Jeon JH, So I, Kim IK, Choi MS, Kim IS, Cho NH.Choi JH, et al.PLoS Negl Trop Dis. 2013;7(1):e1981. doi: 10.1371/journal.pntd.0001981. Epub 2013 Jan 3.PLoS Negl Trop Dis. 2013.PMID: 23301113Free PMC article.