title: Elective and selective surgical treatment of duodenal ulcer.
mesh_terms: D000328:Adult; D003967:Diarrhea / Q000209:etiology; D004381:Duodenal Ulcer / Q000601:surgery*; D005260:Female; D006801:Humans; D007583:Jejunum / Q000601:surgery; D008297:Male; D008722:Methods; D008875:Middle Aged; D011708:Pylorus / Q000601:surgery; D014628:Vagotomy / Q000009:adverse effects