Improved Outcome in High-Grade Aneurysmal Subarachnoid Hemorrhage by Enhancement of Endogenous Clearance of Cisternal Blood Clots: A Prospective Study that Demonstrates the Role of Lamina Terminalis Fenestration Combined with Modern Microsurgical Cisternal Blood Evacuation - Mura, J; Rojas-Zalazar, D; Ruíz, Á; Vintimilla, L C; Marengo, J J (min - Minimally Invasive Neurosurgery, 2007)