Influence of the Structure of Mood in the Assessment of Rheumatoid Arthritis Through the Visual Analog Scale for Pain, HAQ and DAS28 Karina Silva Luna, Ana M. Ortiz, Esther Patiño, Carmen Aguilera, Teresa Velasco, Rosario García de Vicuña, Isidoro González-Alvaro

Quality of life and functional capacity in patients with rheumatoid arthritis • Cross-sectional study Diana Rosa-Gonçalves, Miguel Bernardes, Lúcia Costa

Validation of a Spanish version of the Health Assessment Questionnaire-II to assess Mexican patients’ physical function with rheumatoid arthritis Gabriel Horta-Baas