Kim, Beom Jin; Yang, Suk Kyun; Kim, Joo Sung; Jeen, Yoon Tae; Choi, Hwang; Han, Dong Su; Kim, Hyo Jong; Kim, Won Ho; Kim, Jae Yong; Chang, Dong Kyung
ArticleIssue Date2009CitationJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, v.24, no.4, pp 667 - 671PublisherWILEY