title: Trend in outcome of cerebral aneurysmal rupture since 1985: a proposal for future treatment.
authors.forename: K
authors.initials: K
authors.lastname: Yamashita
authors.forename: S
authors.initials: S
authors.lastname: Kashiwagi
authors.forename: S
authors.initials: S
authors.lastname: Kato
mesh_terms: D017542:Aneurysm, Ruptured / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D015994:Incidence; D002532:Intracranial Aneurysm / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D007564:Japan / Q000453:epidemiology; D018810:Magnetic Resonance Angiography; D019635:Neurosurgical Procedures; D012189:Retrospective Studies; D012422:Rupture, Spontaneous; D012720:Severity of Illness Index; D016896:Treatment Outcome