Lapadula, G., A. Marchesoni, F. Salaffi, R. Ramonda, C. Salvarani, L. Punzi, L. Costa, F. Caso, D. Simone, G. Baiocchi, C. Scioscia, M. Di Carlo, R. Scarpa, and G. Ferraccioli. “Evidence-Based Algorithm for Diagnosis and Assessment in Psoriatic Arthritis: Results by Italian DElphi in Psoriatic Arthritis (IDEA)”. Reumatismo, vol. 68, no. 3, Dec. 2016, pp. 126-3, doi:10.4081/reumatismo.2016.913.