Cazzola M, Sarzi-Puttini P, Stisi S, Di Franco M, Bazzichi L, Carignola R, Gracely R, Salaffi F, Marinangeli F, Torta R, Giamberardino M, Buskila D, Spath M, Biasi G, Cassisi G, Casale R, Altomonte L, Arioli G, Alciati A, Marsico A, Ceccherelli F, Leardini G, Gorla R, Atzeni F. Fibromyalgia syndrome: definition and diagnostic aspects. Reumatismo [Internet]. 2008 Mar. 30 [cited 2024 Apr. 23];60(s1):3-14. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2008.1s.3