Kang, Min-Ju; Ryu, Byung-Kyu; Lee, Min-Goo; Han, Jikhyon; Lee, Jin-Hee; Ha, Tae-Kyu; Byun, Do-Sun; Chae, Kwon-Seok; Lee, Bong-Hee; Chun, Hyang Sock, et al.
ArticleIssue Date2008CitationGASTROENTEROLOGY, v.135, no.6, pp 2030 - 2042PublisherW B SAUNDERS CO-ELSEVIER INC