Martellotta, N Unilateral supraorbital keyhole approach in patients with middle cerebral artery (M1-M2 segment) symmetrical aneurysms. [electronic resource] - Minimally invasive neurosurgery : MIN Aug 2003 - 228-30 p. digital Publication Type: Case Reports; Journal Article ISSN: 0946-7211 Standard No.: 10.1055/s-2003-42359 doi Subjects--Topical Terms: AgedCerebral AngiographyFemaleFunctional LateralityHumansIntracranial Aneurysm--pathologyMiddle Cerebral Artery--pathologyMinimally Invasive Surgical Procedures--methodsOrbit--surgerySubarachnoid Hemorrhage--etiologySurgical InstrumentsVascular Surgical Procedures--methods