title: Aid to exposure of the upper basilar artery.
authors.forename: N W
authors.initials: NW
authors.lastname: Dorsch
mesh_terms: D001488:Basilar Artery / Q000601:surgery*; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery*; D008866:Microsurgery / Q000379:methods*