TY - JOUR T1 - Increasing Use of CT Angiography in Interventional Study Sites: The IMS III Experience JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E34 LP - E34 DO - 10.3174/ajnr.A1996 VL - 31 IS - 3 AU - J. Mackey AU - P. Khatri AU - J.P. Broderick AU - for the IMS III Investigators Y1 - 2010/03/01 UR - http://www.ajnr.org/content/31/3/E34.abstract N2 - ER -