Neurological Presentation of Schistosomiasis
Lancet 381:1788, Szekeres, C.,et al, 2013
Low Back Pain
NEJM 344:363-370, Deyo,R.A. &Weinstein,J.N., 2001
A 45-Year-Old Man with Low Back Pain and a Numb Left Foot
JAMA 280:730-736, Weinstein,J.N., 1998
Back Pain & Sciatica
NEJM 318:291-300, Frymoyer,J.W., 1988