PT - JOURNAL ARTICLE AU - Zhong, C. TI - Reply: AID - 10.3174/ajnr.A1146 DP - 2008 Oct 01 TA - American Journal of Neuroradiology PG - e83--e83 VI - 29 IP - 9 4099 - http://www.ajnr.org/content/29/9/e83.short 4100 - http://www.ajnr.org/content/29/9/e83.full SO - Am. J. Neuroradiol.2008 Oct 01; 29