Low back pain.
Brody
M
M
Department of Anesthesiology, University of Pittsburgh School of Medicine, Pennsylvania, USA.
D004635:Emergency Medicine; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis / Q000188:drug therapy; D010147:Pain Measurement; D017410:Practice Guidelines as Topic; D012107:Research Design; D012680:Sensitivity and Specificity; D016896:Treatment Outcome