Anti-cyclic citrullinated peptide antibodies in systemic lupus erythematosus patients with articular involvement: a predictive marker for erosive disease?. Reumatismo [Internet]. 2012 Dec. 11 [cited 2025 Jul. 2];64(5):321-5. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2012.321