Ultrasound Findings in Spontaneous Carotid Artery Dissection, The Value of Duplex Sonography
Arch Neurol 48:1057-1063, Sturzenegger,M., 1991
Retrobulbar Spot Sign Predicts Thrombolytic Treatment Effects and Etiology in Central Retinal Artery Occlusion
Stroke 46:2322-2324, Nedelmann, M.,et al, 2015
Extracranial and Intracranial Vertebrobasilar Dissections:Diagnosis and Prognosis
JNNP 63:46-51, deBray,J.M.,et al, 1997