Cognitive outcomes after carotid revascularization: the role of cerebral emboli and hypoperfusion.
Ghogawala Z, Westerveld M, Amin-Hanjani S. Cognitive outcomes after carotid revascularization: the role of cerebral emboli and hypoperfusion. Neurosurgery. 2008 Feb; 62(2):385-95; discussion 393-5.