title: Ethical problems in the management of gastroenterological patients.
mesh_terms: D014670:Ampulla of Vater; D000792:Angiography; D001706:Biopsy; D002404:Catheterization; D002758:Cholangiography; D003365:Costs and Cost Analysis; D004724:Endoscopy; D004945:Esophagoscopy; D004992:Ethics, Medical; D005767:Gastrointestinal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000628:therapy; D005773:Gastroscopy; D006381:Helsinki Declaration; D006801:Humans; D007441:Intubation, Gastrointestinal; D008403:Mass Screening; D012106:Research