Cuomo, G., P. Di Micco, A. Niglio, G. La Montagna, and G. Valentini. “Atherosclerosis and Rheumatoid Arthritis: Relationships Between Intima-Media Thickness of the Common Carotid Arteries and Disease Activity and Disabilty”. Reumatismo 56, no. 4 (1): 242-246. Accessed August 2, 2021. https://www.reumatismo.org/index.php/reuma/article/view/reumatismo.2004.242.