RT Journal Article SR Electronic T1 Duplex sonography in embolotherapy of external carotid artery traumatic aneurysms. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1131 OP 1133 VO 8 IS 6 A1 Giyanani, V L A1 Gerlock, A J A1 Mirfakhraee, M A1 Lew, D A1 Bryarly, R C YR 1987 UL http://www.ajnr.org/content/8/6/1131.abstract AB