[Electrocardiogram before and after vagotomy for peptic ulcer].
D004562:Electrocardiography; D006801:Humans; D010437:Peptic Ulcer; D014628:Vagotomy
ELECTROCARDIOGRAPHY; PEPTIC ULCER; VAGOTOMY
L'elettrocardiogramma prima e dopo vagotomia per malattia ulcerosa gastrica.