Botsios, C., P. Sfriso, A. Furlan, P. Ostuni, M. Biscaro, U. Fiocco, S. Todesco, and L. Punzi. 2007. “Anakinra, a Recombinant Human IL-1 Receptor Antagonist, in Clinical Practice. Outcome in 60 Patients With Severe Rheumatoid Arthritis”. Reumatismo 59 (1):32-37. https://doi.org/10.4081/reumatismo.2007.32.