Pugliese, N., M. Bruzzone, A. Della Rossa, C. Baldini, E. Catarsi, A. Tavoni, A. d’Ascanio, and S. Bombardieri. 2008. “Churg-Strauss Vasculitis and Idiopathic Hypereosinophyl Syndrome: Role of Molecular Biology in the Differential Diagnosis of Hypereosinophyl Syndrome”. Reumatismo 60 (2):120-24. https://doi.org/10.4081/reumatismo.2008.120.