2, S. S. S. L. OXIDATIVE STRESS AND SERUM FERRITIN STATUS IN RHEUMATOID ARTHRITIS PATIENTS. Journal of Biomedical and Pharmaceutical Research, [S. l.], v. 4, n. 4, 2017. Disponível em: http://jbpr.in/index.php/jbpr/article/view/211. Acesso em: 3 jun. 2026.