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Kang CM, Hwang HK, Choi SH, Lee WJ.Kang CM, et al. Among authors: hwang hk.Surg Oncol. 2013 Jun;22(2):123-31. doi: 10.1016/j.suronc.2013.02.007. Epub 2013 Mar 19.Surg Oncol. 2013.PMID: 23518243Review.
Park JS, Jung WH, Kim JK, Hwang HK, Cho SI, Yoon DS, Chi HS, Kim BR.Park JS, et al. Among authors: hwang hk.J Surg Res. 2009 Mar;152(1):104-10. doi: 10.1016/j.jss.2008.01.032. Epub 2008 Feb 29.J Surg Res. 2009.PMID: 18394649
Kim JK, Hwang HK, Park JS, Cho SI, Yoon DS, Chi HS.Kim JK, et al. Among authors: hwang hk.J Surg Oncol. 2008 Aug 1;98(2):139-42. doi: 10.1002/jso.21089.J Surg Oncol. 2008.PMID: 18521837
Park JS, Hwang HK, Kim JK, Cho SI, Yoon DS, Lee WJ, Chi HS.Park JS, et al. Among authors: hwang hk.Surgery. 2009 Nov;146(5):882-7. doi: 10.1016/j.surg.2009.05.012. Epub 2009 Jul 18.Surgery. 2009.PMID: 19744455
Kang CM, Choi SH, Hwang HK, Kim DH, Yoon CI, Lee WJ.Kang CM, et al. Among authors: hwang hk.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
Kang CM, Choi SH, Hwang HK, Lee WJ, Chi HS.Kang CM, et al. Among authors: hwang hk.J Hepatobiliary Pancreat Sci. 2011 Jan;18(1):87-93. doi: 10.1007/s00534-010-0316-y.J Hepatobiliary Pancreat Sci. 2011.PMID: 20676697
Hwang HK, Kim H, Kang CM, Lee WJ.Hwang HK, et al.Surg Endosc. 2012 Jun;26(6):1560-5. doi: 10.1007/s00464-011-2070-x. Epub 2011 Dec 17.Surg Endosc. 2012.PMID: 22179458Free PMC article.