Epidemiology and etiology of ischemic stroke in young adults aged 18 to 44 years in northern Sweden. Kristensen B,Malm J,Carlberg B, et al. Stroke . 1997
Epidemiology and etiology of ischemic stroke in young adults aged 18 to 44 years in northern Sweden. Kristensen B,Malm J,Carlberg B, et al. Stroke . 1997