Tanaka, Y Characteristics of pterional routes to basilar bifurcation aneurysm. [electronic resource] - Neurosurgery Mar 1995 - 533-8; discussion 538-40 p. digital Publication Type: Journal Article ISSN: 0148-396X Standard No.: 10.1227/00006123-199503000-00012 doi Subjects--Topical Terms: Basilar Artery--diagnostic imagingFemaleHumansIntracranial Aneurysm--complicationsMaleMiddle AgedRetrospective StudiesTomography, X-Ray Computed