TY - JOUR T1 - Aortic Arch Origin of the Left External Carotid Artery JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1492 LP - 1492 VL - 24 IS - 7 AU - Sinan Cakirer AU - Ercan Karaarslan Y1 - 2003/08/01 UR - http://www.ajnr.org/content/24/7/1492.3.abstract ER -