title: Abstracts submitted to the American Society for Gastrointestinal Endoscopy 1988.
mesh_terms: D000818:Animals; D004066:Digestive System Diseases / Q000175:diagnosis / Q000628:therapy; D004724:Endoscopy; D005767:Gastrointestinal Diseases / Q000175:diagnosis / Q000628:therapy; D006801:Humans