References
- Myopain 92. Consensus Document on Fibromyalgia. The Copenhagen Declaration. Kobenhavn; 1992.
- Gaston-Johansson F, Gustafsson M, Felldin R, Sanne H. A comparative study of feelings, attitudes and behaviours of patients with fibromyalgia and rheumatoid arthritis. Soc Sci Med 1990;31:941–7.
- Natvig B, Nessioy I, Bruusgaard D, Rutle 0. Musculoskeletal symptoms in a local community. EurJ Gen Practice 1995;1:25–8.
- Westgaard RH, Jensen C, Hansen K. Individual and work-related risk factors associated with symptoms of musculoskeletal complaints, Int Arch Occup Environ Health 1993;64:405–13.
- Goodman JE, McGrath PJ. The epidemiology of pain in chil-dren and adolescents: a review. Pain 1991;46:247–64.
- Brattberg G, Wickman V. Ryggont och huvudvark vanligt bland skolelever (in Swedish). Lakartidningen 1991;88:2155–7.
- Due P, Holstein BE, Marklund U. Self-reported health among school-age children in the Nordic countries (English abstract). Nord Med 1991;106:71–4.
- Kamper-Jorgensen L, Mollenvang Nielsen M. Born og unge. Kropsbevidsthet. Forebyggelsesinnsats. Rapport fra et seminar om forebyggelse af muskel- og skeletsygdomme hos born og unge (in Danish), Dansk Institutt for Klinisk Epidemiologi (DIKE). Kobenhavn; 1992: p. 13–7.
- Malleson PN, Al-Matar M, Petty RE. Idiopathic musculoske-letal pain syndromes in children. J Rheumatol 1992;11:1786–9.
- Sherry DD, McGuire T, Mellins E, Salomonsen K, Wallace CA, Nepom B. Psychosomatic musculoskeletal pain in child-hood: clinical and psychological analyses of 100 children, Pediatrics 1991;6: 1093–9.
- Savedra M, Gibbons P, Tesler M, Ward J, Wegner C. How do children describe pain? A tentative assessment. Pain 1982;14:95–104.
- Gaffney A, Dunne EA. Developmental aspects of children's definitions of pain. Pain 1986;26:105–17.
- Buskila D, Neumann L, Hersman E, Gedalia A, Press J, Suke-nik S. Fibromyalgia syndrome in children - an outcome study. J Rheumatol 1995;22:525–8.
- Kjoller M, Krogsgárd Thomsen L, Rasmussen NK. Befolknin-gens forebyggelse af muskel- og skeletsygdom (in Danish), Dansk Institutt for Klinisk Epidemiologi (DIKE). Kobenhavn; 1993: p. 9.