Kim, Ji Hye; Jung, Sung Woo; Song, Jong Gyu; Choe, Jung Wan; Kim, Seung Young; Hyun, Jong Jin; Jung, Young Kul; Koo, Ja Seol; Yim, Hyung Joon; Lee, Sang Woo
ArticleIssue Date2015CitationThe Korean Journal of Gastroenterology, v.66, no.5, pp 277 - 281Publisher대한소화기학회