1.
Palandri L, Morgado M, Colucci ME, et al. Reorganization of Active Surveillance of Acute Flaccid Paralysis (AFP) in Emilia-Romagna, Italy: a two-step Public Health intervention. Acta Biomed. 2020;91(3-S):85-91. doi:10.23750/abm.v91i3-S.9436