Association of Morbidity with Extent of Resection and Cavernous Sinus Invasion in Sphenoid Wing Meningiomas - Ivan, Michael E.; Cheng, Jason S.; Kaur, Gurvinder; Sughrue, Michael E.; Clark, Aaron; Kane, Ari J.; Aranda, Derick; McDermott, Michael; Barani, Igor J.; Parsa, Andrew T. (Skull Base, 2011)