5Caplan LR, Wityk RJ, Glass TA, et al. New England Medical Center Posterior Circulation registry [J]. Ann Neural, 2004, 56: 389-398.
6Anzidei M, Napoli A, Zaccagna F, et al. Diagnostic accuracy of colour Doppler ultrasonography, CT angiography and blood-pool-enhanced MR angiography in assessing carotid steno- sis: a comparative study with DSA in 170 patients [J]. Radiol Med, 2012, 117:54-71.
7Capanlan LR,Wityk RJ,Glass TA. New England Medical Center Posterrior Circulation registry[J].Annals of Neurology,2004,(03):389-398.
8Lee JH,Han SJ,Yun YH. Posterior circulation ischemic stroke in Korean population[J].European Journal of Neurology,2006,(07):742-748.
9Tao WD,Kong FY,Hao ZL. One-year case fatality and disability after poeterior circulation infarction in a Chinese hospital-based stroke study[J].Cerebrovascular Diseases,2010,(04):376-381.
10Rothwell PM,Warlow CP. Timing of TIA spreceding stroke:time window for prevention is very short[J].Neurology,2005,(05):817-820.