PT - JOURNAL ARTICLE AU - Khosla, A. AU - Brinjikji, W. AU - Cloft, H. AU - Lanzino, G. AU - Kallmes, D.F. TI - <em>Reply</em>: AID - 10.3174/ajnr.A3364 DP - 2012 Nov 01 TA - American Journal of Neuroradiology PG - E130--E130 VI - 33 IP - 10 4099 - http://www.ajnr.org/content/33/10/E130.short 4100 - http://www.ajnr.org/content/33/10/E130.full SO - Am. J. Neuroradiol.2012 Nov 01; 33