Jung, Sung Woo; Lee, Sang Woo; Chung, Il Kwun; Lee, Jun Haeng; Jung, Hwoon-Yong; Moon, Jeong Seop; Kim, Jin Il; Kim, Jae G.; Lee, Yong Chan; Lee, Dong Ho, et al.
ArticleIssue Date2012CitationGASTROINTESTINAL ENDOSCOPY, v.75, no.4, pp.472 - 472PublisherMOSBY-ELSEVIER