[Vater's ampulla tumors. IV. Surgical technics. A) Ampullectomy technics].
D014670:Ampulla of Vater / Q000601:surgery*; D001650:Bile Duct Neoplasms / Q000601:surgery*; D006801:Humans; D008722:Methods
Les tumeurs vatériennes. IV. Techniques opératoires. A) Techniques de l'ampullectomie.