Abstracts50th ESPGHAN Annual MeetingJournal of Pediatric Gastroenterology and Nutrition: April 2017 - Volume 64 - Issue - p 1-1017 doi: 10.1097/01.mpg.0000516381.25680.b4 Free Metrics Copyright © 2017 by European Society for Pediatric Gastroenterology, Hepatology, and Nutrition and North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition