Quantitative analysis of hypoperfusion in acute stroke: arterial spin labeling versus dynamic susceptibility contrast.

Nael K, Meshksar A, Liebeskind DS, Coull BM, Krupinski EA, J Villablanca P. "Quantitative analysis of hypoperfusion in acute stroke: arterial spin labeling versus dynamic susceptibility contrast." Stroke. 2013;44(11):3090-6.