Symptomatic and Asymptomatic High-Grade Carotid Stenoses in Doppler Color-Flow Imaging
Neurol 42:131-138, Steinke,W.,et al, 1992
Detection of Intracranial Emboli in Patients with Symptomatic Extracranial Carotid Artery Disease
Stroke 23:1652-1654, Siebler,M.,et al, 1992