RT Journal Article SR Electronic T1 Arteriovenous fistulas of the cervicomedullary junction as a cause of myelopathy: radiographic findings in two cases. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 518 OP 521 VO 11 IS 3 A1 Gaensler, E H A1 Jackson, D E A1 Halbach, V V YR 1990 UL http://www.ajnr.org/content/11/3/518.abstract AB