Jati, S., M. Danish, T. Sheikh, and A. Varun. “Evaluation of Therapeutic Efficacy of Epidural Steroid Injections in Lumbar Spine With Patients of Chronic Low Back Pain”. International Journal of Research in Orthopaedics, vol. 3, no. 6, Oct. 2017, pp. 1218-22, doi:10.18203/issn.2455-4510.IntJResOrthop20174717.