Abstracts of papers presented at the Eighteenth Scandinavian Conference on Gastroenterology and the Ninth Scandinavian Meeting on Gastrointestinal Endoscopy. Linköping, Sweden, 30 May-1 June 1985.
D004066:Digestive System Diseases; D004384:Duodenoscopy; D004724:Endoscopy; D005767:Gastrointestinal Diseases; D005773:Gastroscopy; D006801:Humans