title: The surgical management of chronic duodenal ulcer.
mesh_terms: D004381:Duodenal Ulcer / Q000266:history / Q000601:surgery*; D005743:Gastrectomy / Q000266:history; D005763:Gastroenterostomy / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014628:Vagotomy / Q000266:history