Perrotta, F., G. Guerra, A. De Socio, S. Scriffignano, and E. Lubrano. “Mesenchimal Stem Cells: A Possible Role in the Pathogenesis and Treatment of Spondyloarthritis”. Reumatismo, vol. 69, no. 1, May 2017, pp. 1-8, doi:10.4081/reumatismo.2017.976.