Scolieri, P., A. Lo Gullo, Y. Dal Bosco, F. De Lucia, G. Amato, R. Foti, F. Serale, et al. “Retention Rate of Upadacitinib Therapy in Rheumatoid Arthritis: Results of a Large Italian Multicenter Real-World Study”. Rheumatology (Bulgaria) 32, no. 1 (June 13, 2024): 22–29. Accessed October 11, 2026. https://rheumatologybg.org/journal/rbj/article/view/39.