Zhang, Jie Natural history and clinical outcomes in patients with complex intracranial aneurysms: a review of 115 bypass cases and 22 nonsurgical cases. [electronic resource] - Neurosurgical review Dec 2020 - 1605-1613 p. digital Publication Type: Journal Article ISSN: 1437-2320 Standard No.: 10.1007/s10143-019-01191-4 doi Subjects--Topical Terms: AdolescentAdultAgedCerebral RevascularizationChildConservative Treatment--methodsFemaleFollow-Up StudiesHeadache--etiologyHumansIntracranial Aneurysm--complicationsMaleMiddle AgedNeurosurgical Procedures--methodsRetrospective StudiesStroke--complicationsSurvival AnalysisTreatment OutcomeYoung Adult