PT  - JOURNAL ARTICLE
AU  - Chapman, P.
AU  - Gupta, R.
TI  - Reply:
AID  - 10.3174/ajnr.A1230
DP  - 2008 Aug 07
TA  - American Journal of Neuroradiology
4099  - http://www.ajnr.org/content/early/2008/08/07/ajnr.A1230.short
4100  - http://www.ajnr.org/content/early/2008/08/07/ajnr.A1230.full