Bello, S., C. Bonali, L. Serafino, P. Di Giuseppe, A. Minosi, and N. Terlizzi. 2010. “Intra-Articular Therapy With Infliximab in Psoriatic Arthritis: Efficacy and Safety in Refractory Monoarthritis”. Reumatismo 62 (1):46-50. https://doi.org/10.4081/reumatismo.2010.46.