PT - JOURNAL ARTICLE ED - American Society of Neuroradiology DP - 2006 May 01 TA - American Journal of Neuroradiology PG - 1160--1160 VI - 27 IP - 5 4099 - http://www.ajnr.org/content/27/5/1160.short 4100 - http://www.ajnr.org/content/27/5/1160.full SO - Am. J. Neuroradiol.2006 May 01; 27