Choi, Hyuk Soon, Chun, Hoon Jai, Park, Sang Hoon, Keum, Bora, Seo, Yeon Seok, Kim, Yong Sik, Jeen, Yoon-Tae, Um, Soon Ho, Lee, Hong Sik, Kim, Chang Duck, et al.
ArticleIssue Date2012CitationWORLD JOURNAL OF GASTROENTEROLOGY, v.18, no.19, pp.2377 - 2382PublisherBAISHIDENG PUBLISHING GROUP INC