PT - JOURNAL ARTICLE ED - , TI - Neuroimaging Clinics of North America: Genetics and Neuroimaging. Vol. 14, no. 2, February 2004 DP - 2005 Apr 01 TA - American Journal of Neuroradiology PG - 983--984 VI - 26 IP - 4 4099 - http://www.ajnr.org/content/26/4/983.short 4100 - http://www.ajnr.org/content/26/4/983.full SO - Am. J. Neuroradiol.2005 Apr 01; 26