RT Journal Article SR Electronic T1 Cost-Effectiveness of Mechanical Clot Removal in Acute Ischemic Stroke: Too Much, Too Young, Too Fast JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2304 A1 P.D. Schellinger A1 M. Köhrmann YR 2010 UL http://www.ajnr.org/content/early/2010/12/09/ajnr.A2304.abstract AB