Polistena, B, F Spandonaro, R Capra, S Fantaccini, L Santoni, GB Zimatore, and C Gasperini. 2019. “The Societal Impact of Treatment With Natalizumab of relapsing–remitting Multiple Sclerosis in Italian Clinical Practice: The Tysabri® PharmacoEconomics (TyPE) Study”. Global and Regional Health Technology Assessment 6 (1). https://doi.org/10.33393/grhta.2019.463.