Comorbidities in rheumatoid arthritis: analysis of hospital discharge records. Reumatismo, [S. l.], v. 57, n. 3, p. 154–160, 2005. DOI: 10.4081/reumatismo.2005.154. Disponível em: https://www.reumatismo.org/reuma/article/view/reumatismo.2005.154. Acesso em: 10 jul. 2025.