PRADEEP KUMAR SHENOY C. A Study of Efficacy of Metformin in Rheumatoid Arthritis. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 23, p. 227–229, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/3672. Acesso em: 20 apr. 2025.