title: [Stages and limits in the diagnosis of gastrointestinal diseases].
mesh_terms: D000005:Abdomen; D003248:Constipation / Q000175:diagnosis; D003680:Deglutition Disorders / Q000175:diagnosis; D003967:Diarrhea / Q000175:diagnosis; D004415:Dyspepsia / Q000175:diagnosis; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006396:Hematemesis / Q000175:diagnosis; D006801:Humans; D008551:Melena / Q000175:diagnosis; D009780:Occult Blood; D010146:Pain / Q000175:diagnosis; D010347:Patient Care Planning
vernacular_title: Stufen und Grenzen der Diagnostik bei gastrointestinalen Erkrankungen