Cazzola, M., P. Sarzi-Puttini, S. Stisi, M. Di Franco, L. Bazzichi, R. Carignola, R.H Gracely, et al. “Fibromyalgia Syndrome: Definition and Diagnostic Aspects”. Reumatismo 60, no. s1 (March 30, 2008): 3–14. Accessed December 10, 2024. https://www.reumatismo.org/reuma/article/view/reumatismo.2008.1s.3.