Kim, Seung Young, Lee, Sang Woo, Hyun, Jong Jin, Jung, Sung Woo, Koo, Ja Seol, Yim, Hyung Joon, Park, Jong Jae, Chun, Hoon Jai, Choi, Jai Hyun
ArticleIssue Date2013CitationJOURNAL OF CLINICAL GASTROENTEROLOGY, v.47, no.1, pp.21 - 24PublisherLIPPINCOTT WILLIAMS & WILKINS