1Ronda R,Jeffrey R. Cerebrovascular reserve in patients With carotid Occlusive disease assessed by Stable xenon-enhanced CT cerebral blood flow and transcranial doppler. Storke,2001,32(8):1811-1818.
3Bonithon-Kipp C,Touboul PJ,Berr C,et al.Relation of intimamedia thickness to atherosclerotic psaque in carotid arteries.Arterioscler Throm Vasc Biol,1996,163(3):310-312.
4O'leary DH,Polak JK,kronmal KA,et al.Carotid artery intima and media thickness as a risk factor for myocardial infarction and stroke in older adults.N Engl J Med,1999,340(4):14-17.