RT Journal Article SR Electronic T1 The ascending pharyngeal artery: a collateral pathway in complete occlusion of the internal carotid artery. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 177 OP 178 VO 8 IS 1 A1 D M Pelz A1 A J Fox A1 F ViƱuela A1 J E Dion A1 L Agnoli YR 1987 UL http://www.ajnr.org/content/8/1/177.abstract AB