title: [Surgery of gastro-duodenal ulcer in the past 45 years].
mesh_terms: D005743:Gastrectomy / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery*
vernacular_title: La chirurgia dell'ulcera gastro-duodenale negli ultimi 45 anni.