PT - JOURNAL ARTICLE AU - Mamourian, A. AU - Wallace, R. TI - When is an Atypical DVA an AVM? AID - 10.3174/ajnr.A1310 DP - 2009 Feb 01 TA - American Journal of Neuroradiology PG - e24--e24 VI - 30 IP - 2 4099 - http://www.ajnr.org/content/30/2/e24.short 4100 - http://www.ajnr.org/content/30/2/e24.full SO - Am. J. Neuroradiol.2009 Feb 01; 30