PT - JOURNAL ARTICLE AU - Mukherjee, P. AU - Wahl, M. AU - Barkovich, A.J. TI - <em>Reply:</em> AID - 10.3174/ajnr.A1606 DP - 2009 Jun 01 TA - American Journal of Neuroradiology PG - e82--e82 VI - 30 IP - 6 4099 - http://www.ajnr.org/content/30/6/e82.short 4100 - http://www.ajnr.org/content/30/6/e82.full SO - Am. J. Neuroradiol.2009 Jun 01; 30