5Hutchinson EC, Yates PO. The cervical portion of the vertebral artery: a clinicopathological study. Brain, 1956,79: 319-331.
6Wityk RJ, Chang HM, Rosengart A, et al. Proximal extracranial vertebral artery disease in the New England Medical Center Posterior Circulation Registry. Arch Neurol, 1998, 55(4): 470-478.
7Kasner SE, Hankins LL, Bratina P, et al. Magnetic resonance angiography demonstrates vascular healing of carotid and vertebral artery dissections. Stroke, 1997, 28(10): 1993-1997.
8Barinagarrementeria F, Amaya LE , Cantu C . Causes and mechanisms of cerebellar infarction in young patients. Stroke, 1997, 28(12): 2400 -2404.
9Koennecke HC, Mast H, Trocio SS, et al. Microemboli in patients with vertebrobasilar ischemia: association with vertebrobasilar and cardiac lesions. Stroke, 1997, 28(3): 593-596.
10Di Tullio MR, Sacco RL, Savoia MT, et al. Aortic atheroma morphology and the risk of ischemic stroke in a multiethnic population.Am Heart J, 2000, 139(2 Pt 1):329-336.
