Value of Metacarpophalangeal and Proximal Interphalangeal Joints Ultrasound in Early Rheumatoid Arthritis, Comparison with Magnetic Resonance Imaging, A Cross-Sectional Study. International Journal of Medical Science, [S. l.], v. 1, n. 1, p. 15–26, 2021. DOI: 10.56981/. Disponível em: https://ojs.mespj.com/index.php/ijms/article/view/M113. Acesso em: 30 jan. 2026.