Epidemiology of ischemic stroke in patients with diabetes: the greater Cincinnati/Northern Kentucky Stroke Study - Kissela, B M; Khoury, J; Kleindorfer, D; Woo, D; Schneider, A; Alwell, K; Miller, R; Ewing, I; Moomaw, C J; Szaflarski, J P; Gebel, J; Shukla, R; Broderick, J P (Diabetes Care, 2005)