Bruzzese, V., and J. Pepe. “Unexpected and Persistent Depletion of B Lymphocytes CD20 Following a Minimum Dose of Anti-CD20 Antibody (Rituximab)”. Reumatismo 61, no. 4 (September 30, 2009): 306–308. Accessed April 29, 2024. https://www.reumatismo.org/reuma/article/view/reumatismo.2009.306.