title: Sympathectomy in the treatment of ulcus.
authors.forename: E
authors.initials: E
authors.lastname: VALENZUELA CASAS
mesh_terms: D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery*; D013562:Sympathectomy
keywords: PEPTIC ULCER/surgical therapy; SYMPATHECTOMY
vernacular_title: Simpatectomäa en el tratamiento del ulcus.