Park, Chan Hyuk; Yang, Dong-Hoon; Kim, Jong Wook; Kim, Jie-Hyun; Kim, Ji Hyun; Min, Yang Won; Lee, Si Hyung; Bae, Jung Ho; Chung, Hyunsoo; Choi, Kee Don, et al.
ArticleIssue Date2020CitationThe Korean Journal of Gastroenterology, v.75, no.5, pp 264 - 291Publisher대한소화기학회