Kwon, Jee Hye; Lee, Jung Won; Im, Jong Pil; Kim, Joo Sung; Cheon, Jae Hee; Choi, Ji Min; Kim, Won Ho; Kim, You Sun; Ye, Byong Duk; Kim, Young Ho, et al.
ConferenceIssue Date2015Citation46th Annual Digestive Disease Week (DDW), pp.S240PublisherW B SAUNDERS CO-ELSEVIER INCPlaceUS; Washington, DC