Perioperative Imaging Strategies for Carotid Endarterectomy:Analysis of Morbidity & Cost-Effectiveness in Symptomatic Patients
JAMA 274:888-893, Kent,K.C.,et al, 1995
Bilateral Carotid Artery Occlusion: Clinical Presentation and Outcome
Clin Neurol Neurosurg 93:123-126, Verhaeghe,R.,et al, 1991