Cavazzana, I., F. Franceschini, E. Danieli, M. Frassi, M. Vianelli, R. Gorla, P. Airò, and R. Cattaneo. 2005. “Anti-TNFa Treatment in Patients With Rheumatoid Arthritis and Anti-Ro/SSA Antibodies”. Reumatismo 57 (4):267-72. https://doi.org/10.4081/reumatismo.2005.267.