Carlino, G., M. Fornaro, L. Santo, R. Bucci, A. Semeraro, L. Quarta, F. D’Onofrio, A. Marsico, C. Zuccaro, P. Falappone, D. Mazzotta, F. Cantatore, M. Muratore, and F. Iannone. “Occult HBV Infection May Negatively Impact on Drug Survival in Patients With Rheumatoid Arthritis on Treatment With a First Biologic Drug. An Appraisal from the Biologic Apulian Registry (BIOPURE)”. Reumatismo, Vol. 71, no. 1, Apr. 2019, pp. 24-30, doi:10.4081/reumatismo.2019.1154.