PT - JOURNAL ARTICLE ED - , TI - Current Diagnosis and Treatment in Neurology AID - 10.3174/ajnr.A1597 DP - 2009 Aug 01 TA - American Journal of Neuroradiology PG - e108--e108 VI - 30 IP - 7 4099 - http://www.ajnr.org/content/30/7/e108.short 4100 - http://www.ajnr.org/content/30/7/e108.full SO - Am. J. Neuroradiol.2009 Aug 01; 30