Ten years of endoscopic papillotomy.
D014670:Ampulla of Vater / Q000601:surgery*; D001650:Bile Duct Neoplasms / Q000601:surgery; D002769:Cholelithiasis / Q000601:surgery; D004724:Endoscopy; D006801:Humans; D010195:Pancreatitis / Q000601:surgery