Cimmino, M.A., M. Parodi, E. Silvestri, and G. Garlaschi. “Correlation Between Radiographic, Echographic and MRI Changes and Rheumatoid Arthritis Progression”. Reumatismo 56, no. s1 (March 30, 2004): 28–40. Accessed March 29, 2024. https://www.reumatismo.org/reuma/article/view/reumatismo.2004.1s.28.