RT Journal Article SR Electronic T1 A middle-aged man with progressive neurologic deficits and bilateral leg lesions JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 269 OP 272 VO 73 IS 3 A1 Williams, Marc A1 Kelley, Brendan J. A1 Samples, Stephen A1 Mays, Maryann YR 2006 UL http://www.ccjm.org/content/73/3/269.abstract AB