title: [Spontaneous subarachnoid haemorrhage].
authors.forename: I O
authors.initials: IO
authors.lastname: Stepanov
authors.forename: N S
authors.initials: NS
authors.lastname: Baranova
authors.forename: S V
authors.initials: SV
authors.lastname: Kirpicheva
mesh_terms: D017542:Aneurysm, Ruptured / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D003937:Diagnosis, Differential; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D011379:Prognosis; D012720:Severity of Illness Index; D013129:Spinal Puncture; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D014057:Tomography, X-Ray Computed