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.
Lee YJ, Ha WS, Park ST, Choi SK, Hong SC.Lee YJ, et al. Among authors: choi sk.J Laparoendosc Adv Surg Tech A. 2007 Aug;17(4):455-7. doi: 10.1089/lap.2006.0216.J Laparoendosc Adv Surg Tech A. 2007.PMID: 17705725
Lee YJ, Ha WS, Park ST, Choi SK, Hong SC, Park JW.Lee YJ, et al. Among authors: choi sk.J Laparoendosc Adv Surg Tech A. 2008 Jun;18(3):357-63. doi: 10.1089/lap.2007.0024.J Laparoendosc Adv Surg Tech A. 2008.PMID: 18503367Clinical Trial.
Kim SG, Lee YJ, Ha WS, Jung EJ, Ju YT, Jeong CY, Hong SC, Choi SK, Park ST, Bae K.Kim SG, et al. Among authors: choi sk.J Laparoendosc Adv Surg Tech A. 2008 Aug;18(4):572-8. doi: 10.1089/lap.2007.0106.J Laparoendosc Adv Surg Tech A. 2008.PMID: 18721007
Jeong SH, Lee YJ, Yoo MW, Park ST, Choi SK, Hong SC, Jung EJ, Ju YT, Jeong CY, Ha WS.Jeong SH, et al. Among authors: choi sk.J Laparoendosc Adv Surg Tech A. 2012 Mar;22(2):132-8. doi: 10.1089/lap.2011.0319. Epub 2012 Feb 3.J Laparoendosc Adv Surg Tech A. 2012.PMID: 22303930
Kim JM, Jeong SH, Lee YJ, Park ST, Choi SK, Hong SC, Jung EJ, Ju YT, Jeong CY, Ha WS.Kim JM, et al. Among authors: choi sk.J Gastric Cancer. 2012 Mar;12(1):26-35. doi: 10.5230/jgc.2012.12.1.26. Epub 2012 Mar 30.J Gastric Cancer. 2012.PMID: 22500261Free PMC article.