Hong, Kwang Dae; Um, Jun Won; Ji, Woong-bae; Jung, Sung Yup; Kang, Sanghee; Lee, Sun Il; Min, Byung-Wook; Moon, Hong Young
ArticleIssue Date2015CitationJOURNAL OF LAPAROENDOSCOPIC & ADVANCED SURGICAL TECHNIQUES, v.25, no.4, pp 278 - 284PublisherMARY ANN LIEBERT, INC