Yoon, Jin Young; Cha, Jae Myung; Shin, Jeong Eun; Kim, Kyeong Ok; Yang, Hyo-Joon; Kim, Hyun Gun; Cho, Young-Seok; Boo, Sun-Jin; Lee, Jun; Jung, Yunho, et al.
ArticleIssue Date2018CitationJournal of Clinical Gastroenterology, v.52, no.8, pp 703 - 708PublisherLippincott Williams & Wilkins Ltd.