Bruzzese, V., Marrese, C., Scolieri, P. and Pepe, J. 2023. Efficacy of a gluten-free diet in reducing the widespread pain index and symptom severity scale in patients affected by fibromyalgia. Reumatismo. 75, 3 (Sep. 2023). DOI:https://doi.org/10.4081/reumatismo.2023.1530.