Cazzola M, Sarzi-Puttini P, Stisi S, Di Franco M, Bazzichi L, Carignola R, et al. Fibromyalgia syndrome: definition and diagnostic aspects. Reumatismo [Internet]. 2008 Mar. 30 [cited 2024 Nov. 23];60(s1):3-14. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2008.1s.3