Navarro, Jose C. Lao, Annabelle Y. Sharma, Vijay K. and Tsivgoulis, Georgios Alexandrov, Andrei V., The accuracy of transcranial Doppler in the diagnosis of middle cerebral artery stenosis, Cerebrovascular Diseases, (23), 325-330, 2007, Karger, 1015-9770, 1421-9786