PT - JOURNAL ARTICLE AU - Michael R. Watters AU - John C. Stears AU - William T.C. Yuh AU - Bradford S. Burton AU - Anne G. Osborn TI - REPLY DP - 2000 Mar 01 TA - American Journal of Neuroradiology PG - 610--612 VI - 21 IP - 3 4099 - http://www.ajnr.org/content/21/3/610.short 4100 - http://www.ajnr.org/content/21/3/610.full SO - Am. J. Neuroradiol.2000 Mar 01; 21