Endoscopic papillotomy: a plea for rational restraint.
D001652:Bile Ducts / Q000601:surgery*; D001660:Biliary Tract Diseases / Q000601:surgery*; D002761:Cholangitis / Q000601:surgery*; D002769:Cholelithiasis / Q000601:surgery*; D004724:Endoscopy; D006801:Humans