Lee, Kunsong; Choe, Byung-Ho; Kang, Ben; Kim, Seung; Kim, Jae Young; Shim, Jung Ok; Lee, Yoo Min; Lee, Eun Hye; Jang, Hyo-Jeong; Ryoo, Eell, et al.
ArticleIssue Date2020CitationPediatric Gastroenterology, Hepatology & Nutrition, v.23, no.3, pp 231 - 242Publisher대한소아소화기영양학회