[Selective vagotomy without drainage in the treatment of duodenal ulcer. Preliminary evaluation].
D004381:Duodenal Ulcer / Q000601:surgery*; D005500:Follow-Up Studies; D005745:Gastric Acidity Determination; D006801:Humans; D008722:Methods; D014628:Vagotomy
Vagotomía selectiva sin drenaje en el tratamiento del ulcus duodenal. Valoraciones provisionales.