title: [Use and abuse of instrumentation in gastroenterology].
mesh_terms: D002758:Cholangiography; D002765:Cholecystography; D002769:Cholelithiasis / Q000175:diagnosis; D003113:Colonoscopy; D003937:Diagnosis, Differential; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D007565:Jaundice / Q000175:diagnosis
vernacular_title: Usos y abusos de la instrumentación en gastroenterología.