PT - JOURNAL ARTICLE ED - , TI - Imaging Science AID - 10.3174/ajnr.A0759 DP - 2008 Jan 01 TA - American Journal of Neuroradiology PG - 208--209 VI - 29 IP - 1 4099 - http://www.ajnr.org/content/29/1/208.short 4100 - http://www.ajnr.org/content/29/1/208.full SO - Am. J. Neuroradiol.2008 Jan 01; 29