title: [Obstructive cholangiopathy: are endoscopic retrograde cholangiopancreatography and papillotomy always really necessary?].
authors.forename: H R
authors.initials: HR
authors.lastname: van Buuren
mesh_terms: D000368:Aged; D001649:Bile Duct Diseases / Q000175:diagnosis; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects*; D002761:Cholangitis / Q000175:diagnosis*; D002769:Cholelithiasis / Q000175:diagnosis*; D000075202:Contraindications; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology; D019283:Pancreatitis, Acute Necrotizing / Q000209:etiology