Atherton K, Berry DJ, Parsons T, et al. Vitamin D and chronic widespread pain in a white middle-aged British population: evidence from a cross-sectional population survey. Ann Rheum Dis 2008; E-pub ahead of print.
Gagnier JJ, vanTuldr M, Berman B, Bombardier C. Herbal medicine for low back pain. Cochrane review 2006;19(2).
Gobel H, Heinze A, Ingwersen M, Niederberger U, Gerber D. Effects of Harpagophytum procumbens LI 174 (devil's claw) on sensory, motor und vascular muscle reagibility in the treatment of unspecific back pain.
Maroon JC, Bost JW. Omega-3 Fatty acids (fish oil) as an anti-inflammatory: an alternative to nonsteroidal anti-inflammatory drugs for discogenic pain. Surgical Neurology 2006;65:326-331.
Plotnikoff GA, Quigley JM. Prevalence of severe hypovitaminosis D in patients with persistent, nonspecific musculoskeletal pain. Mayo Clin Proc 2003;78(12):1463-70.
