Quartuccio, L., S. Salvin, M. Saracco, S. Lombardi, M. Fabris, E. Mansutti, M. Maset, S. Pellerito, and S. De Vita. 2009. “Rheumatoid Factor Positivity Rather Than Anti-CCP Positivity, a Lower Disability and a Lower Number of Anti-TNFα Agents Failed Are Associated With Response to Rituximab in Rheumatoid Arthritis”. Reumatismo 61 (3):182-86. https://doi.org/10.4081/reumatismo.2009.182.