RT Journal Article SR Electronic T1 Origin of the right vertebral artery from the left side of the aortic arch proximal to the origin of the left subclavian artery. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 355 OP 358 VO 13 IS 1 A1 Wasserman, B A A1 Mikulis, D J A1 Manzione, J V YR 1992 UL http://www.ajnr.org/content/13/1/355.abstract AB