Lee, Jun Haeng; Kim, Jae Gyu; Jung, Hye Kyung; Kim, Jung Hoon; Jeong, Woo Kyoung; Jeon, Tae Joo; Kim, Joon Mee; Kim, Young Ill; Ryu, Keun Won; Kong, Seong-Ho, et al.
ArticleIssue Date2014CitationThe Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi, v.63, no.2, pp 66 - 81Publisher대한소화기학회