title: Endoscopic retrograde papillotomy.
mesh_terms: D000368:Aged; D002758:Cholangiography / Q000379:methods*; D004724:Endoscopy / Q000379:methods*; D005260:Female; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D008297:Male; D010179:Pancreas / Q000000981:diagnostic imaging*