Kim, Sang Gyun; Jung, Hye-Kyung; Lee, Hang Lak; Jang, Jae Young; Lee, Hyuk; Kim, Chan Gyoo; Shin, Woon Geon; Shin, Ein Soon; Lee, Yong Chan
ArticleIssue Date2014CitationJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, v.29, no.7, pp.1371 - 1386PublisherWILEY