%0 Journal Article %A E H Gaensler %A D E Jackson, Jr %A V V Halbach %T Arteriovenous fistulas of the cervicomedullary junction as a cause of myelopathy: radiographic findings in two cases. %D 1990 %J American Journal of Neuroradiology %P 518-521 %V 11 %N 3 %U https://www.ajnr.org/content/ajnr/11/3/518.full.pdf