Kim, Yong Seok; Cheong, Jae Youn; Cho, Sung Won; Lee, Kee Myung; Hwang, Jae Chul; Oh, Bermseok; Kimm, Kuchan; Lee, Jung A.; Park, Byung Lae; Cheong, Hyun Sub, et al.
ArticleIssue Date2009CitationDigestive Diseases and Sciences, v.54, no.12, pp 2722 - 2728PublisherKluwer Academic/Plenum Publishers