Cauda Equina SyndromeBMJ 338:881-884, Lavy,C.,et al, 2009
A 45-Year-Old Man with Low Back Pain and a Numb Left FootJAMA 280:730-736, Weinstein,J.N., 1998
Stiff-Person SyndromeThe Neurologist 10:131-137, Murinson,B.B., 2004