Dissertation proposal - Lippincott Williams & Wilkins

Gudavalli MR, Cambron JA, McGregor M, et al. A randomized clinical trial and subgroup analysis to compare flexion-distraction with active exercise for chronic low back pain. Eur. Spine J. Jul 2006; 15(7):1070-1082. 41. Ongley MJ, Klein RG, Dorman TA, Eek BC, Hubert LJ. A new approach to the treatment of chronic low back pain. Lancet. ................
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