Filippini, M., C. Bazzani, S. Zingarelli, T. Ziglioli, M. Nuzzo, M. Vianelli, C. Biasini Rebaioli, R. Cattaneo, and R. Gorla. “Anti-TNFα Agents in Elderly Patients With Rheumatoid Arthritis: A Study of a Group of 105 over Sixty Five Years Old Patients”. Reumatismo, vol. 60, no. 1, Mar. 2008, pp. 41-49, doi:10.4081/reumatismo.2008.41.