PT - JOURNAL ARTICLE AU - Cho, E.Y. TI - Reply: AID - 10.3174/ajnr.A1077 DP - 2008 May 01 TA - American Journal of Neuroradiology PG - e32--e32 VI - 29 IP - 5 4099 - http://www.ajnr.org/content/29/5/e32.short 4100 - http://www.ajnr.org/content/29/5/e32.full SO - Am. J. Neuroradiol.2008 May 01; 29