Comparative Study
How accurate is CT angiography in evaluating intracranial atherosclerotic disease?
Stroke. 2008 Apr 1;39(4):1184-8.
Comparative Study
Dual-energy CT angiography in the evaluation of intracranial aneurysms: image quality, radiation dose, and comparison with 3D rotational digital subtraction angiography.
AJR Am J Roentgenol. 2010 Jan 1;194(1):23-30.
Comparative Study
320-detector row CT angiography for detection and evaluation of intracranial aneurysms: comparison with conventional digital subtraction angiography.
Clin Radiol. 2013 Jan 1;68(1):e15-20.