title: [Immunological activity of the body in perforated gastric and duodenal ulcers].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications / Q000276:immunology*; D006801:Humans; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000209:etiology / Q000276:immunology*; D013276:Stomach Ulcer / Q000150:complications / Q000276:immunology*
vernacular_title: Immunologicheskaia reaktivnost' organizma pri perforativnoĭ iazve zheludka i dvenadtsatiperstnoĭ kishki.