title: 28th Nordic Congress of Gastroenterology, 19th Nordic Endoscopic Meeting and 7th SAGIM Scientific Session. Reykjavik, Iceland, 13-15 June 1996. Abstracts.
mesh_terms: D000818:Animals; D004724:Endoscopy; D005762:Gastroenterology; D005767:Gastrointestinal Diseases; D006801:Humans