Marrone M, Chialà A, Tampoia M, Iannone F, Raho L, Covelli M, Grattagliano V, Pansini N, Lapadula G. Prevalence of anti-CCP antibodies in systemic sclerosis. Reumatismo [Internet]. 2007 Mar. 30 [cited 2024 Apr. 25];59(1):20-4. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2007.20