Song, Eun Mi; Byeon, Jeong-Sik; Hwang, Sung Wook; Lee, Jeong-Mi; Yang, Hyo-Joon; Lee, Hyun Jung; Lee, Hyun Seok; Cha, Jae Myung; Kim, Hyun Gun; Jung, Yunho
ArticleIssue Date2017CitationGASTROINTESTINAL ENDOSCOPY, v.85, no.5, pp AB404 - AB404PublisherMOSBY-ELSEVIER