title: [Spontaneous cure of perforated duodenal ulcer].
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications / Q000628:therapy*; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000628:therapy*
vernacular_title: Samoizlechenie pri probodnoĭ iazve dvenadtsatiperstnoĭ kishki