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Kang CM, Chi HS, Kim JY, Choi GH, Kim KS, Choi JS, Lee WJ, Kim BR.Kang CM, et al. Among authors: choi js, choi gh.Surg Laparosc Endosc Percutan Tech. 2007 Dec;17(6):538-41. doi: 10.1097/SLE.0b013e318150e57a.Surg Laparosc Endosc Percutan Tech. 2007.PMID: 18097318
Park JS, Chae YS, Hong SJ, Shin DH, Choi JS, Kim BR.Park JS, et al. Among authors: choi js.Yonsei Med J. 2003 Apr 30;44(2):355-8. doi: 10.3349/ymj.2003.44.2.355.Yonsei Med J. 2003.PMID: 12728482Free article.
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Kwon KH, Kim YW, Kim SI, Kim KS, Lee WJ, Choi JS.Kwon KH, et al. Among authors: choi js.Yonsei Med J. 2003 Dec 30;44(6):1069-77. doi: 10.3349/ymj.2003.44.6.1069.Yonsei Med J. 2003.PMID: 14703618Free article.
Park SH, Kang CM, Chae YS, Kim KS, Choi JS, Lee WJ, Kim BR.Park SH, et al. Among authors: choi js.Surg Laparosc Endosc Percutan Tech. 2005 Aug;15(4):202-8. doi: 10.1097/01.sle.0000174551.71801.5a.Surg Laparosc Endosc Percutan Tech. 2005.PMID: 16082306
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