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Park IJ, Choi GS, Lim KH, Kang BM, Jun SH.Park IJ, et al. Among authors: choi gs.Surg Endosc. 2009 Apr;23(4):839-46. doi: 10.1007/s00464-008-0259-4. Epub 2008 Dec 31.Surg Endosc. 2009.PMID: 19116741
Lee SI, Kim SH, Wang HM, Choi GS, Zheng MH, Fukunaga M, Kim JG, Law WL, Chen JB.Lee SI, et al. Among authors: choi gs.J Gastrointest Surg. 2008 May;12(5):933-8. doi: 10.1007/s11605-007-0386-6. Epub 2007 Oct 24.J Gastrointest Surg. 2008.PMID: 17957433
Kim JG, Chae YS, Sohn SK, Cho YY, Moon JH, Park JY, Jeon SW, Lee IT, Choi GS, Jun SH.Kim JG, et al. Among authors: choi gs.Clin Cancer Res. 2008 Jan 1;14(1):62-6. doi: 10.1158/1078-0432.CCR-07-1537.Clin Cancer Res. 2008.PMID: 18172253
Chae YS, Kim JG, Sohn SK, Cho YY, Ahn BM, Moon JH, Jeon SW, Park JY, Lee IT, Choi GS, Jun SH.Chae YS, et al. Among authors: choi gs.J Korean Med Sci. 2008 Jun;23(3):421-7. doi: 10.3346/jkms.2008.23.3.421.J Korean Med Sci. 2008.PMID: 18583877Free PMC article.
Park IJ, Choi GS, Lim KH, Kang BM, Jun SH.Park IJ, et al. Among authors: choi gs.Surg Endosc. 2009 Aug;23(8):1818-24. doi: 10.1007/s00464-008-0265-6. Epub 2009 Jan 1.Surg Endosc. 2009.PMID: 19118433
Park IJ, Choi GS, Kang BM, Lim KH, Lee IT, Jeon SW, Jun SH.Park IJ, et al. Among authors: choi gs.J Gastrointest Surg. 2009 May;13(5):960-5. doi: 10.1007/s11605-008-0798-y. Epub 2009 Jan 22.J Gastrointest Surg. 2009.PMID: 19159986