Mi Ri Lee, Young Hoon Kim, Young Hoon Roh, Sung Yong Oh, Jin Han Cho, Jong Hoon Lee, Sung Wook Lee, Myung Hwan Roh, Jin Sook Jeong, Sang Young Han, Ghap Joong Jung

J Korean Surg Soc.2011;80(5):334-341.   Published online 2011 May 6     DOI: http://dx.doi.org/10.4174/jkss.2011.80.5.334