Choi, Hyuk Soon; Chun, Hoon Jai; Seo, Min Ho; Kim, Eun Sun; Keum, Bora; Seo, Yeon Seok; Jeen, Yoon Tae; Lee, Hong Sik; Um, Soon Ho; Kim, Chang Duck, et al.
ArticleIssue Date2014CitationWORLD JOURNAL OF GASTROENTEROLOGY, v.20, no.27, pp 9210 - 9214PublisherBAISHIDENG PUBLISHING GROUP INC