RT Journal Article SR Electronic T1 Paragangliomas of the Cauda Equina JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP S45 OP S47 VO 10 IS 5 suppl A1 Elizabeth Hayes A1 Carol Lippa A1 Robin Davidson YR 1989 UL http://www.ajnr.org/content/10/5_suppl/S45.abstract AB