Lee, Suck-Ho; Chung, Il-Kwun; Kim, Sun-Joo; Kim, Jin-Oh; Ko, Bong-Min; Kim, Won Ho; Kim, Hyun-Soo; Park, Dong-Il; Kim, Hyo-Jong; Byeon, Jeong-Sik, et al.
ArticleIssue Date2007CitationWORLD JOURNAL OF GASTROENTEROLOGY, v.13, no.21, pp 2973 - 2977PublisherBAISHIDENG PUBLISHING GROUP INC