Rheumatoid arthritis: extra articular manifestations and comorbidities Carolina Díaz Cuña; Sandra Consani; Sofía Rostan; Lucía Fernández; Emilia Moreira; Raimon Sanmartí;

Validation of FACIT-fatigue in Spanish-speaking patients with rheumatoid arthritis Samantha Rodríguez-Muguruza; Sonia Castro; María José Poveda; Silvia Paredes; Delia Taverner; Oliver Valero; Ramon Fontova;

Clinical practice guidelines for the early detection, diagnosis, treatment, and follow-up of patients with rheumatoid arthritis. Colombian Association of Rheumatology, 2022 Carlos Enrique Toro-Gutiérrez; Álvaro Arbeláez-Cortés; Andrés R. Fernández-Aldana; Rossana A. Mejía-Romero; Paul Méndez Patarroyo; Gerardo Quintana L.; Oscar O. Ruiz-Santacruz; Pedro Santos-Moreno; Daniel G. Fernández-Ávila;