Computed Tomography Angiography in Hyperacute Ischemic Stroke
Stroke 44:1480-1488, Mortimer, A.,et al, 2013
Acute Brain Infarct: Detection and Delineation With CT Angiographic Source Images Versus Nonenhanced CT Scans
Radiology 244:541-548, Camargo,E.C.S.,et al, 2007