Lee, Chang Kyun; Park, Yoo Min; Hong, Seung No; Im, Jong Pil; Ye, Byong Duk; Cha, Jae Myung; Jung, Sung Ae; Lee, Kang Moon; Park, Dong Il; Jeen, Yoon Tae, et al.
ArticleIssue Date2018CitationGASTROENTEROLOGY, v.154, no.Supple 1, pp S814 - S814PublisherTHE AMERICAN GASTROENTEROLOGICAL ASSOCIATION