2022. Demographic, clinical and therapeutic characteristics of patients with rheumatoid arthritis admitted to the rheumatology service of the Dr. Arnulfo Arias Madrid, from January 2010 to September 2019. Revista Médica de la Caja de Seguro Social. 42, (Dec. 2022), 14–20. DOI:https://doi.org/10.64738/rmcss.42.19.