Andrade, A., R. de Azevedo Klumb Steffens, S. Mendes Sieczkowska, D. Reis Coimbra, and G. Torres Vilarino. “Acute Effect of Strength Training on Mood of Patients With Fibromyalgia Syndrome”. Reumatismo, Vol. 71, no. 3, Oct. 2019, pp. 141-7, doi:10.4081/reumatismo.2019.1169.