7Ballard C, Rowan E, Stephens S, et al.Prospective Follow - up Study Between 3 and 15 Months After Stroke: Improvements and Decline in Cognitive Function Among Dementia-Free Stroke Survivors > 75 Years of Age[J]. Stroke, 2003, 34 (10): 2440 -2445.
8Censori B, Manara O, Agostinis C, et al.Dementia after first stroke [ J ]. Stroke,1996, 27 (7) : 1205-1210.
9Pohjasvaara T, Erkinjuntti T, Vataja R,et al. Dementia three months after stroke[J]. Stroke, 1997, 28 (5) : 785-792.
10Kase CS, Wolf PA, Kelly- Hayes M, et al. Intellectual Decline After Stroke: The Framingham Study [J]. Stroke, 1998, 29(4) : 805 -812.
