Casigliani Rabl, S., A. Della Rossa, P. Pepe, A. D’Ascanio, M. Mosca, A. Di Vita, and S. Bombardieri. “Long-Term Cyclic Intravenous Iloprost in Systemic Sclerosis: Clinical Experience from a Single Center”. Reumatismo, vol. 64, no. 3, July 2012, pp. 158-65, doi:10.4081/reumatismo.2012.158.