1. Fibromyalgia syndrome: an emerging but controversial condition;Goldenberg;JAMA,1997
2. Fibromyalgia: diagnosis and treatment. Current knowledge;Villanueva;Rev Soc Esp Dolor,2004
3. Criteria for the classification of fibromyalgia: report of the Multicenter Criteria Committee;Wolfe;Arthritis Rheum,1990
4. The frequency of fibromyalgia in sport professionals;Inanici;Rheumatol Intern,2010
5. Revista informativa Institut Ferran de Reumatologia;Ferran;Texto elaborado por la asociación británica Action for M.E,2008