title: VII National Congress of the Italian Society of Paediatric Gastroenterology and Hepatology (SIGEP). Parma, Italy, October 14-16, 1999. Abstracts.
mesh_terms: D000818:Animals; D002648:Child; D005762:Gastroenterology; D005767:Gastrointestinal Diseases; D006801:Humans; D008107:Liver Diseases