Metastatic spinal cord compression
BMJ 342:d2402, Quraishi, N. & Esler, C., 2011
Surgery versus Prolonged Conservative Treatment for Sciatica
NEJM 356:2245-2256,2239, Peul,W.C.,et al, 2007
Back Surgery -- Who Needs It?
NEJM 356:2239-2245, Deyo,R.A., 2007
A 45-Year-Old Man with Low Back Pain and a Numb Left Foot
JAMA 280:730-736, Weinstein,J.N., 1998
Patterns of Ordering Diagnostic Tests for Patients with Acute Low Back Pain
Ann Int Med 125:807-814, Carey,T.S.,et al, 1996