PT  - JOURNAL ARTICLE
AU  - A. Khosla
AU  - W. Brinjikji
AU  - H. Cloft
AU  - G. Lanzino
AU  - D.F. Kallmes
TI  - Reply:
AID  - 10.3174/ajnr.A3364
DP  - 2012 Sep 27
TA  - American Journal of Neuroradiology
4099  - http://www.ajnr.org/content/early/2012/09/27/ajnr.A3364.short
4100  - http://www.ajnr.org/content/early/2012/09/27/ajnr.A3364.full