TY - JOUR T1 - “Bovine” Aortic Arch JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - e2 LP - e2 DO - 10.3174/ajnr.A0861 VL - 29 IS - 3 AU - A.D. Elster Y1 - 2008/03/01 UR - http://www.ajnr.org/content/29/3/e2.abstract N2 - ER -