References
- Wolfe F, Ross K, Anderson J, Jon Russel I, Ilbert L. The prevalence and characteristics of fibromyalgia in the gen-eral population. Arthritis Rheum 1995;38:19–28.
- Makeld M, Heliovaara M. Prevalence of primary fibromyalgia in the Finnish population. Br Med J 1991;303:216–9.
- Prescot E, Kjoller M, Jacobsen S, Bulow PM, Danneski-old-Samsoe B, Kamper-Jorgensen F. Fibromyalgia in the adult Danish population. A prevalence study. Scand J Rheumatol 1993;22:238–42.
- Jacobsson L, Lingärde F, Manthorpe R. The commonest rheumatic complaints of over six weeks' duration in a twelve-month period in a defined Swedish population. Prevalences and relationships. Scand J Rheumatol 1989;18:353–60.
- Croft P, Schollum J, Silman A. Population study of tender points counts and pain as evidence of fibromyalgia. Br Med J 1994;309:696–9.
- Forseth KO, Gran JT. The prevalence of fibromyalgia among women aged 20-49 years in Arendal Norway. Scand J Rheumatol 1992;21:74–8.
- Wolfe F, Smythe H, Yunus M, Bennett R, Bombardier C, Goldenberg D, et al. The American College of Rheumatol-ogy 1990 Criteria for the Classification of Fibromyalgia. Report from the multicenter criteria committee. Arthritis Rheum 1990;33:160–72.
- Bengtsson A, Henriksson K. Fibromyalgins orsaker bade perifera och centrala (The cause of fibromyalgia both pe-ripheral and central). Läkartidningen 1996;193:161–5.
- Yunus M. Towards a model of pathophysiology of fibromyalgia: aberrant central pain mechanisms with pe-ripheral modulation. J Rheumatol 1992;19:846–50.
- Pillemer S, Bradley L, Crofford L, Moldofsky H, Chrousos G. The neuroscience and endocrinology of fibromyalgia. Arthritis Rheum 1997;40:1928–39.
- Goldenberg D. Psychological symptoms and psychiatric diagnoses in patients with fibromyalgia. J Rheumatol 1989;16:127–30.
- Kellner R. Psychosomatic syndromes, somatization and somatoform disorder. Psychother Psychosom 1994;61:4–24.
- Schochat T, Croft P, Raspe H. The epidemiology of fibromyalgia. Br J Rheumatol 1994;33:783–6.
- Croft P, Burt J, Schollum J, Thomas E, Macfarlane G, Silman A. More pain more tender points: Is fibromyalgia just the end of a continuous spectrum? Ann Rheum Dis 1996;55:482–5.
- Wolfe F. The relation between tender points and fibromyalgia symptom variables: Evidence that fibromyal-gia is not a discrete disorder in the clinic. Ann Rheum Dis 1997;56:268–71.
- Bergman S, Herrstrom P, Högstrom K, Jacobsson L, Pet-tersson I, Svensson B. Kronisk smärta i rörelseapparaten - en epidemiologisk undersökning (Chronic musculoskeletal pain - an epidemiological survey). Hygiea 1995;104:2:353.
- Sullivan M, Karlsson J. SF-36 Hälsoenkät: Manual och tolkningsguide (SF-36 Health questionnaire: manual and guidelines). Goteborg: Sahlgrenska University Hospital, 1994.
- Smythe HA, Buskila D, Urowitz S, Langevitz P. Control and "fibrositic" tenderness. Comparison of two dolorime-ters. J Rheumatol 1992;19:768–71.
- Yunus M, Masi A, Calabro J, Miller K, Feigenbaum S. Primary fibromyalgia (fibrositis): Clinical study of 50 pa-tients with matched normal controls. Semin Arthritis Rheum 1981;11: 151–71.
- Forseth K, Gran J, Husby G. A population study of the incidence of fibromyalgia among females aged 26–55 years. Arthritis Rheum 1997;40 Suppl 9:S44.