title: [Operative cholangiography. Reasons for its routine use].
mesh_terms: D000368:Aged; D002758:Cholangiography; D002763:Cholecystectomy; D002764:Cholecystitis / Q000601:surgery; D002769:Cholelithiasis / Q000601:surgery; D005260:Female; D005705:Gallbladder Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male
vernacular_title: La colangiografía operatoria. Razones para su uso de rútina.