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.
Kang CM, Choi SH, Hwang HK, Kim DH, Yoon CI, Lee WJ.Kang CM, et al. Among authors: choi sh.J Laparoendosc Adv Surg Tech A. 2010 Sep;20(7):581-6. doi: 10.1089/lap.2009.0348.J Laparoendosc Adv Surg Tech A. 2010.PMID: 20629517
Choi SH, Kang CM, Lee WJ, Chi HS.Choi SH, et al.Surg Endosc. 2011 Jul;25(7):2360-1. doi: 10.1007/s00464-010-1556-2. Epub 2011 Feb 7.Surg Endosc. 2011.PMID: 21298529
Choi SH, Kang CM, Lee WJ, Chi HS.Choi SH, et al.Ann Surg Oncol. 2011 Dec;18(13):3623. doi: 10.1245/s10434-011-1816-y. Epub 2011 Jun 12.Ann Surg Oncol. 2011.PMID: 21667330
Choi SH, Hwang HK, Kang CM, Yoon CI, Lee WJ.Choi SH, et al.Surg Endosc. 2012 Jul;26(7):2072-7. doi: 10.1007/s00464-011-2113-3. Epub 2012 Jan 12.Surg Endosc. 2012.PMID: 22237756
Choi GH, Choi SH, Kim SH, Hwang HK, Kang CM, Choi JS, Lee WJ.Choi GH, et al. Among authors: choi js, choi sh.Surg Endosc. 2012 Aug;26(8):2247-58. doi: 10.1007/s00464-012-2168-9. Epub 2012 Feb 4.Surg Endosc. 2012.PMID: 22311301
Choi SH, Seo MA, Hwang HK, Kang CM, Lee WJ.Choi SH, et al.Surg Endosc. 2012 Nov;26(11):3149-56. doi: 10.1007/s00464-012-2306-4. Epub 2012 May 12.Surg Endosc. 2012.PMID: 22580876
Hwang HK, Kang CM, Chung YE, Kim KA, Choi SH, Lee WJ.Hwang HK, et al. Among authors: choi sh.Surg Endosc. 2013 Mar;27(3):774-81. doi: 10.1007/s00464-012-2551-6. Epub 2012 Oct 6.Surg Endosc. 2013.PMID: 23052527