REFERENCES
- Griep E N. Fibromyalgia: Neuroendocrine perspective and pathophysiology. ILAR' 97 Congress of Rheumatology, Proceedings. 1997; 136–8
- Hyyppä M, Kronholm E, Leino A, Viitanen J. Stability of chronic pain/fatigue and the effect of rehabilitation courses in fibromyalgia patients, (Engl summary). The Social Insurance Institution, Finland, Studies in social security and health 30, Turku. 1998
- Hadler N M. Fibromyalgia: La Maladie est Morte. Vive le Malade. J Rheumatol 1997; 24: 7–8
- Wolfe F, Aarflot T, Bruusgaard D, Henriksson K, Littlejohn G, Moldofsky H, et al. Fibromyalgia and disability: Report of the Moss International Working Group on medico-legal aspects of chronic widespread musculoskeletal pain complaints and fibromyalgia. Scand J Rheumatol 1995; 24: 112–8
- Burkhardt C, Clark S, Bennett R. Fibromyalgia and quality of life. A comparative analysis. J Rheumatol 1993; 20: 475–9
- Martinez J, Ferraz M, Sato E, Atra E. Fibromyalgia versus rheumatoid arthritis A longitudinal comparison of the quality of life. J Rheumatol 1995; 22: 270–4
- Bakker C, van der, Linden S, van Santen-Hoeufft M, Bolwijn P, Hidding A. Problem elicitation to assess patient priorities in ankylosing spondylitis and fibromyalgia. J Rheumatol 1995; 22: 1304–10
- Meenan R, Gertman P, Masom J. Measuring health status in arthritis. The Arthritis Impact Measurement Scales. Arthritis Rheum 1980; 23: 146–52
- Potts M, Brandt K. Evidence of the validity of the Arthritis Impact Measurement scales. Arthritis Rheum 1987; 30: 93–6
- Arnett F C, Edworthy S M, Bloch DA, et al. The American Rheumatism Association 1987 revised criteria for rheumatoid arthritis. Arthritis Rheum 1988; 31: 315–24
- Bakker C, Rutten M, van Santen-Hoeufft M, Bolwijn P, van Doorslaer E, Bennett K, van der, Linden S. Patients utilities in fibromyalgia and the association with other outcome measures. J Rheumatol 1995; 22: 1536–43
- Bucklew S, Murray S, Hewett J, Johnson J, Huyser B. Self-efficacy, pain, and physical activity among fibromyalgia subjects. Arthritis Care Res 1995; 8: 43–50
- Wolfe F, et al. The American College of Rheumatology 1990 criteria for the classification of fibromyalgia. Arthritis Rheum 1990; 33: 160–72
- Mannerkorpi K, Ekdahl C. Assessment of functional limitation and disability in patients with fibromyalgia. Scand J Rheumatol 1997; 26: 4–13
- Kelttikangas-Järvinen L, Rimon R. Rimon's brief depression scale, a rapid method for screening depression. Psych Rep 1987; 60: 111–9
- Johns M. A new method for measuring daytime sleepiness: The Epworth Sleepiness scale. Sleep 1991; 14: 540–5
- Johns M. Reliability and factor analysis of the Epworth Sleepiness scale. Sleep 1992; 15: 376–81
- Meenan R, Anderson J, Kazis L, et al. Outcome assessment in clinical trials. Arthritis and Rheum 1984; 12: 1344–52
- Viitanen J V, Kautiainen H, Isomäki H. Changes in atmospheric pressure do not influence the pain of patients with primary fibromyalgia. J Musculoskel Pain 1995; 3(1)77–81
- Henriksson C. Longterm effects of fibromyalgia on everyday life. Scan J Rheumatol 1994; 23: 36–41
- Smedstad L, Kvien T, Moum T, Valgum P. Correlates of patients' global assessment of arthritis impact. Scan J Rheumatol 1997; 26: 259–65
- Viitanen J V, Kautiainen H, Isomäki H. Pain intensity in patients with fibromyalgia and rheumatoid arthritis. Scand J Rheumatol 1993; 22: 131–5
- Burckhardt C, Clark S, Bennett R. A comparison of pain perceptions in women with fibromyalgia and rheumatoid arthritis. Arthritis Care Res 1992; 5: 216–22
- Walker E, Keegan D, Gardner G, Sullivan M, Katon W, Bernstein D. Psychosocial factors in fibromyalgia compared with rheumatoid arthritis: I. Psychiatric diagnosis and functional disability. Psychosom Med 1997; 59: 565–71
- Dailey P, Bishop G, Russell I, Fletcher E. Psychological stress and the fibrositis/fibromyalgia syndrome. J Rheumatol 1990; 17: 1380–5
- Wolfe F, Anderson J, Harkness D, Bennet R, Caro X, Goldenberg D, Russell I, Yunus M. Health status and disease severity in fibromyalgia. Arthritis Rheum 1997; 40: 1571–9
- Goldenberg D, Mossey C, Schmid C. A model to assess severity and impact of fibromyalgia. J Rheumatol 1995; 22: 2313–8, 1995