Spanish cross-cultural adaptation and psychometric validation of the graded chronic pain scale revised for fibromyalgia José Édgar Ferrández-Gómez, Mariano Gacto-Sánchez, Aitor Baño-Alcaraz

Correlation Between Cytokines and Anxious-Depressive Symptoms in Patients With Fibromyalgia José-Raúl García-Lozano, Carmen Capilla-Sevilla, Olga García-López, Isabel Moreno-Gallego

Role of physical activity in the management and assessment of rheumatoid arthritis patients María Vanesa Hernández-Hernández, Federico Díaz-González