Atzeni, F., and P. Sarzi-Puttini. “B-Cell Depletion and Primary Sjögren’s Syndrome: Is There a Role for Rituximab?”. Reumatismo 62, no. 2 (1): 87-88. Accessed May 18, 2021. https://reumatismo.org/index.php/reuma/article/view/reumatismo.2010.87.