Ranking the importance of their own diseases: A positioning analysis in rheumatic patients and their proxies Aldo Barajas-Ochoa, Elias Kaleb Rojero-Gil, Lilia Patricia Bustamante Montes, Cesar Ramos-Remus

Clinical significance of fibromyalgia syndrome in different rheumatic diseases: Relation to disease activity and quality of life Sarah El-Rabbat M., Nermeen K. Mahmoud, Tamer A. Gheita

Role of the anti-RO/SSA antibody in patients with systemic lupus erythematosus Paula Pérez Jiménez, Laura Tío Barrera, José Luis Andréu Sánchez, Tarek Carlos Salman-Monte, Irene Carrión-Barberà