title: [Subarachnoid hemorrhage caused by the rupture of a cerebral aneurysm: when to operate?].
mesh_terms: D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery*; D012422:Rupture, Spontaneous; D013035:Spasm / Q000209:etiology; D013345:Subarachnoid Hemorrhage / Q000601:surgery*; D013997:Time Factors; D014652:Vascular Diseases / Q000209:etiology
vernacular_title: L'emorragia subaracnoidea da rottura di aneurisma cerebrale: quando operare?