PT  - JOURNAL ARTICLE
AU  - Dai, D.
AU  - Kallmes, D.F.
TI  - Reply:
AID  - 10.3174/ajnr.A2019
DP  - 2010 Jan 06
TA  - American Journal of Neuroradiology
4099  - http://www.ajnr.org/content/early/2010/01/06/ajnr.A2019.short
4100  - http://www.ajnr.org/content/early/2010/01/06/ajnr.A2019.full