Management of Carotid Artery Occlusion
Stroke 20:123-126, Cote,R.&Caron,J., 1989
Prognosis of High-Risk Patients with Nonoperated Symptomatic Extracranial Carotid Tight Stenosis
Stroke 19:108-111, Bogousslavsky,J.,et al, 1988
Outcome in Patients with Asymptomatic Neck Bruits
NEJM 315:860-865, 886-8881986., Chambers,B.R.&Norris,J.W., 1986