Foster, N. E., Anema, J. R., & Cherkin, D, et al. (2018). Prevention and treatment of low back pain: Evidence, challenges, and promising directions. The Lancet, 2368-2383
Back pain in primary care: outcomes at one year. Von Korff M, Deyo RA, CherkinD, et al. Spine 1993; 18:855-63
New perspectives in Low Back Pain. Frymoyer JW. Epidemiology. In: FrymoyerJ W, Gordon SL, ed. Illinois: American Academy of Orthapedic Surgeons, 1988:26-27
Hartvigsen, J., Hancock, M. J., & Kongsted, A, et al. (2018). What low back pain is and why we need to pay attention. Lancet,2356-2367
Clark, S., & Horton, R. (2018). Low back pain: A major global challenge. 391, 2356