Is Epidural Injection of Steroids Effective for Low Back Pain?
BMJ 328:1509-1510, Samanta,A. &Samanta,J., 2004
Non-Specific Low Back Pain
Lancet 389:736-747, Maher, C.,et al, 2017
Multidisciplinary Rehabilitation for Chronic Low Back Pain: Systematic Review
BMJ 322:1511-1516, Guzman,J.,et al, 2001