Scagliusi, P., M. D’Amore, S. D’Amore, and A. Scagliusi. “Sjogren’s Syndrome: Apoptosis by Anti-SSA and Anti-SSB Antibodies”. Reumatismo 58, no. 2 (1): 165-166. Accessed May 18, 2021. https://reumatismo.org/index.php/reuma/article/view/reumatismo.2006.165.