title: Vagotomy and gastric resection according to Billroth I in the treatment of gastroduodenal ulcer.
mesh_terms: D004381:Duodenal Ulcer / Q000601:surgery; D005743:Gastrectomy / Q000379:methods*; D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery*; D013276:Stomach Ulcer / Q000601:surgery; D014628:Vagotomy / Q000379:methods*