title: [Diagnosis of perforation of gastric and duodenal ulcers and surgical tactics in this complication].
mesh_terms: D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008722:Methods; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000175:diagnosis / Q000601:surgery; D013276:Stomach Ulcer / Q000150:complications*
vernacular_title: Diagnostika probodeniia iazvy zheludka i dvenadtsatiperstnoĭ kishki i taktika khirurga pri étom oslozhnenii.