RT Journal Article SR Electronic T1 AIDS-Associated Myelopathy: Clinical Severity, MR Findings, and Underlying Etiologies JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1387 OP 1388 VO 20 IS 8 A1 Robert M. Quencer YR 1999 UL http://www.ajnr.org/content/20/8/1387.abstract AB