RT Journal Article SR Electronic T1 Acute Stroke Intervention Results: The “Denominator” Fallacy JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A3770 A1 M. Goyal YR 2013 UL http://www.ajnr.org/content/early/2013/10/31/ajnr.A3770.abstract AB