RT Journal Article SR Electronic T1 MR Angiography of Spinal Vascular Disease: What about Normal Vessels? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1773 OP 1774 VO 20 IS 10 A1 Bowen, Brian C. YR 1999 UL http://www.ajnr.org/content/20/10/1773.abstract AB