Butler, R. J., & Johnson, W. G. (2008). Satisfaction with low back pain care. The Spine Journal, 8(3), 510-521.

Carey, T. S., Garrett, J., Jackman, A., McLaughlin, C., Fryer, J., & Smucker, D. R. (1995). The outcomes and costs of care for acute low back pain among patients seen by primary care practitioners, chiropractors, and orthopedic surgeons. New England journal of medicine, 333(14), 913-917.

Cassidy, J. D., Côté, P., Carroll, L. J., & Kristman, V. (2005). Incidence and course of low back pain episodes in the general population. Spine, 30(24), 2817-2823.

Chou, R., Qaseem, A., Snow, V., Casey, D., Cross, J. T., Shekelle, P., & Owens, D. K. (2007). Diagnosis and treatment of low back pain: a joint clinical practice guideline from the American College of Physicians and the American Pain Society. Annals of internal medicine, 147(7), 478-491.

Haas, M., Goldberg, B., Aickin, M., Ganger, B., & Attwood, M. (2004). A practice-based study of patients with acute and chronic low back pain attending primary care and chiropractic physicians: two-week to 48-month follow-up. Journal of manipulative and physiological therapeutics, 27(3), 160-169.

Haas, M., Sharma, R., & Stano, M. (2005). Cost-effectiveness of medical and chiropractic care for acute and chronic low back pain. Journal of manipulative and physiological therapeutics, 28(8), 555-563

Hertzman-Miller, R. P., Morgenstern, H., Hurwitz, E. L., Yu, F., Adams, A. H., Harber, P., & Kominski, G. F. (2002). Comparing the satisfaction of low back pain patients randomized to receive medical or chiropractic care: results from the UCLA low-back pain study. Journal Information, 92(10).

Legorreta, A. P., Metz, R. D., Nelson, C. F., Ray, S., Chernicoff, H. O., & DiNubile, N. A. (2004). Comparative analysis of individuals with and without chiropractic coverage: patient characteristics, utilization, and costs. Archives of Internal Medicine, 164(18), 1985.

Liebenson, C. (Ed.). (2007). Rehabilitation of the spine: a practitioner's manual. Lippincott Williams & Wilkins.

Manca, A., Kumar, K., Taylor, R. S., Jacques, L., Eldabe, S., Meglio, M., ... & Sculpher, M. J. (2008). Quality of life, resource consumption and costs of spinal cord stimulation versus conventional medical management in neuropathic pain patients with failed back surgery syndrome (PROCESS trial). European Journal of Pain, 12(8), 1047-1058.

Rosomoff HL.(2001). Presentation at the American Academy of Pain Medicine 17th Annual Meeting, Miami, Florida.

Van Tulder, M., Becker, A., Bekkering, T., Breen, A., Gil del Real, M. T., Hutchinson, A., ... & Malmivaara, A. (2006). Chapter 3 European guidelines for the management of acute nonspecific low back pain in primary care. European Spine Journal, 15, s169-s191.

Wilkey, A., Gregory, M., Byfield, D., & McCarthy, P. W. (2008). A comparison between chiropractic management and pain clinic management for chronic low-back pain in a national health service outpatient clinic. The Journal of Alternative and Complementary Medicine, 14(5), 465-473.