Choi, Seong Ji; Kim, Eun Sun; Choi, Byeong Kwang; Min, Geeho; Kim, Woojung; Lee, Jung Min; Lee, Jae Min; Kim, Seung Han; Choi, Hyuk Soon; Keum, Bora, et al.
ArticleIssue Date2018CitationSCANDINAVIAN JOURNAL OF GASTROENTEROLOGY, v.53, no.12, pp 1619 - 1624PublisherTAYLOR & FRANCIS LTD