PT - JOURNAL ARTICLE ED - American Society of Neuroradiology TI - Diagnostic Imaging: Brain DP - 2005 Aug 01 TA - American Journal of Neuroradiology PG - 1876--1878 VI - 26 IP - 7 4099 - http://www.ajnr.org/content/26/7/1876.short 4100 - http://www.ajnr.org/content/26/7/1876.full SO - Am. J. Neuroradiol.2005 Aug 01; 26