Sequential rituximab and mepolizumab in eosinophilic granulomatosis with polyangiitis (EGPA): a European multicentre observational study

Bettiol, A; Urban, Ml; Bello, F; Fiori, D; Mattioli, I; Lopalco, G; Iannone, F; Egan, A; Dagna, L; Caminati, M; Negrini, S; Bargagli, E; Folci, M; Franceschini, F; Padoan, R; Flossmann, O; Solans, R; Schroeder, J; André, M; Moi, L; Parronchi, P; Roccatello, D; Sciascia, S; Jayne, D; Prisco, D; Vaglio, A; Emmi, G