title: Preoperative endoscopic retrograde cholangiopancreatography: therapeutic impact in a general population of patients needing a cholecystectomy.
authors.forename: J
authors.initials: J
authors.lastname: Baillie
mesh_terms: D001660:Biliary Tract Diseases / Q000175:diagnosis / Q000601:surgery; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002763:Cholecystectomy / Q000379:methods*; D003657:Decision Making; D006801:Humans; D007902:Length of Stay; D011300:Preoperative Care / Q000379:methods*; D012680:Sensitivity and Specificity