MEI-HWEI CHANG2021-01-042021-01-0419990277-2116https://www.scopus.com/inward/record.uri?eid=2-s2.0-85026140744&doi=10.1097%2f00005176-199911000-00002&partnerID=40&md5=8f861f59029e34d7af38b90c20d37445https://scholars.lib.ntu.edu.tw/handle/123456789/537170The Asian Pan Pacific Society for Pediatric Gastroenterology and Nutrition and the JPGNjournal article10.1097/00005176-199911000-000022-s2.0-85026140744