1. The epidemiology of spinal disorders;Andersson,1991
2. Diagnostic imaging in evaluating sources of low back pain;Bernard,1998
3. On the utility of the West Haven-Yale multidimensional pain inventory;Bernstein;Spine,1995
4. Measuring the functional status of patients with low back pain. Assessment of the quality of four disease-specific questionnaires;Beurskens;Spine,1995
5. Bigos SJ, Boyer OR, Braen GR, Brown K, Deyo R, et al. Acute low back problems in adults. Clinical Practice Guideline No. 14. AHCPR Publication No. 95-0642. Rockville, MD. Agency for Health Care Policy and Research Public Health Service, US Department of Health and Human Services. December 1994.