title: European Society for Paediatric Gastroenterology and Nutrition (ESPGAN) and North American Society for Paediatric Gastroenterology (NASPGN). Abstracts presented at the third joint meeting. Amsterdam, The Netherlands, May 23-26, 1990.
mesh_terms: D000818:Animals; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D004066:Digestive System Diseases; D005767:Gastrointestinal Diseases; D006801:Humans