title: [Callous ulcers of the stomach and duodenum].
mesh_terms: D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000473:pathology; D010439:Peptic Ulcer Perforation / Q000473:pathology; D013276:Stomach Ulcer / Q000473:pathology* / Q000601:surgery
vernacular_title: Wrzody modzelowate zoładka i dwunastnicy.