Kim, Deok Gie; Choi, Yoon Young; An, Ji Yeong; Kwon, In Gyu; Cho, In; Kim, Yoo Min; Bae, Jung Min; Song, Myung Gyu; Noh, Sung Hoon
ArticleIssue Date2013CitationSURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, v.27, no.9, pp.3153 - 3161PublisherSPRINGER