Proceedings: Duodenoscopic papillotomy and gallstone removal.
D002769:Cholelithiasis / Q000601:surgery*; D003135:Common Bile Duct / Q000601:surgery*; D004386:Duodenum; D004564:Electrocoagulation; D004724:Endoscopy / Q000379:methods; D005500:Follow-Up Studies; D006801:Humans