Byun, Ja Min; Lee, Chang Kyun; Rhee, Sang Youl; Kim, Hyo-Jong; Im, Jong Pil; Park, Dong Il; Eun, Chang Soo; Jung, Sung-Ae; Shin, Jeong Eun; Lee, Kang-Moon, et al.
ArticleIssue Date2015CitationSCANDINAVIAN JOURNAL OF GASTROENTEROLOGY, v.50, no.3, pp.312 - 320PublisherTAYLOR & FRANCIS LTD