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.
Im KS, Koo YJ, Kim JB, Kwon YS.Im KS, et al.Kaohsiung J Med Sci. 2011 Mar;27(3):91-5. doi: 10.1016/j.kjms.2010.10.001.Kaohsiung J Med Sci. 2011.PMID: 21421196Free article.
Koo YJ, Song HS, Im KS, Jung HJ, Kwon YS.Koo YJ, et al. Among authors: im ks.Surg Endosc. 2011 Jul;25(7):2362. doi: 10.1007/s00464-010-1519-7. Epub 2011 Mar 24.Surg Endosc. 2011.PMID: 21432007
Kwon YS, Kim JB, Jung HJ, Koo YJ, Lee IH, Im KT, Woo JS, Im KS.Kwon YS, et al. Among authors: im kt, im ks.J Laparoendosc Adv Surg Tech A. 2012 Sep;22(7):668-73. doi: 10.1089/lap.2011.0440. Epub 2012 Aug 3.J Laparoendosc Adv Surg Tech A. 2012.PMID: 22861076Clinical Trial.
Kwon YS, Roh HJ, Ahn JW, Lee SH, Im KS.Kwon YS, et al. Among authors: im ks.JSLS. 2015 Jan-Mar;19(1):e2014.00189. doi: 10.4294/JSLS.2014.00189.JSLS. 2015.PMID: 25848179Free PMC article.