Vadacca, M., D. Margiotta, D. Sambataro, F. Buzzulini, M. Lo Vullo, A. Rigon, and A. Afeltra. 2010. “BAFF/APRIL Pathway in Sjögren Syndrome and Systemic Lupus Erythematosus: Relationship With Chronic Inflammation and Disease Activity”. Reumatismo 62 (4):259-65. https://doi.org/10.4081/reumatismo.2010.259.