Park, Seong-Heum; Kim, Jong-Han; Min, Byung Wook; Song, Tae Jin; Son, Gil Soo; Kim, Seung Joo; Lee, Sang Woo; Chung, Hwan-Hoon; Lee, Ju Han; Um, Jun Won
ArticleIssue Date2008CitationWORLD JOURNAL OF GASTROENTEROLOGY, v.14, no.1, pp 136 - 139PublisherBAISHIDENG PUBLISHING GROUP INC