Kang, SW[Kang, Sang-Wook]; Jeong, JJ[Jeong, Jong Ju]; Yun, JS[Yun, Ji-Sup]; Sung, TY[Sung, Tae Yon]; Lee, SC[Lee, Seung Chul]; Lee, YS[Lee, Yong Sang]; Nam, KH[Nam, Kee-Hyun]; Chang, HS[Chang, Hang Seok]; Chung, WY[Chung, Woong Youn]; Park, CS[Park, Cheong Soo]
ArticleIssue Date2009CitationSURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, v.23, no.11, pp.2399 - 2406PublisherSPRINGER