[Endoscopic papillotomy].
D014670:Ampulla of Vater / Q000601:surgery*; D003251:Constriction, Pathologic / Q000601:surgery; D019723:Endoscopes; D004724:Endoscopy / Q000009:adverse effects / Q000379:methods*; D042882:Gallstones / Q000601:surgery*; D006801:Humans
Papilotomía endoscópica.