title: The challenge of imaging acute stroke in Canada.
authors.forename: D A
authors.initials: DA
authors.lastname: Graeb
mesh_terms: D000208:Acute Disease; D000368:Aged; D001921:Brain / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D020521:Stroke / Q000000981:diagnostic imaging* / Q000188:drug therapy; D015912:Thrombolytic Therapy; D014057:Tomography, X-Ray Computed