Role of Conventional Angiography in Evaluation of Patients with Caroid Artery Stenosis Demonstrated by Doppler Ultrasound in General Practice
Stroke 32:2287-2291, Qureshi,A.,et al, 2001
Transcranial Doppler Correlation with Angiography in Detection of Intracranial Stenosis
Stroke 25:1931-1934, Rorick,M.B.,et al, 1994