Alunno, A., G. Nocentini, O. Bistoni, M. Petrillo, E. Bartoloni Bocci, S. Ronchetti, E. Lo Vaglio, C. Riccardi, and R. Gerli. “Expansion of CD4+CD25-GITR+ Regulatory T-Cell Subset in the Peripheral Blood of Patients With Primary Sjögren’s Syndrome: Correlation With Disease Activity”. Reumatismo, vol. 64, no. 5, Dec. 2012, pp. 293-8, doi:10.4081/reumatismo.2012.293.