title: [The spontaneous perforation of an acute duodenal ulcer].
authors.forename: R M
authors.initials: RM
authors.lastname: Ramazanov
authors.forename: V Ia
authors.initials: VIa
authors.lastname: Sliusarev
authors.forename: N I
authors.initials: NI
authors.lastname: Chutov
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D004381:Duodenal Ulcer / Q000150:complications* / Q000601:surgery; D005596:Fractures, Closed / Q000601:surgery; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000601:surgery*; D012784:Shoulder Fractures / Q000601:surgery
vernacular_title: Spontannaia perforatsiia ostroĭ duodenal'noĭ iazvy.