Abstracts of papers presented at the seventeenth Scandinavian Conference on Gastroenterology and the eighth Scandinavian Meeting on Gastrointestinal Endoscopy. Helsinki, Finland, 31 May-2 June 1984.
D004064:Digestive System; D004066:Digestive System Diseases; D004724:Endoscopy; D005767:Gastrointestinal Diseases; D006801:Humans