PALANDRI, L.; MORGADO, M.; COLUCCI, M. E.; AFFANNI, P.; ZONI, R.; MEZZETTA, S.; BIZZARRO, A.; VERONESI, L. Reorganization of Active Surveillance of Acute Flaccid Paralysis (AFP) in Emilia-Romagna, Italy: a two-step Public Health intervention. Acta Biomedica Atenei Parmensis, [S. l.], v. 91, n. 3-S, p. 85–91, 2020. DOI: 10.23750/abm.v91i3-S.9436. Disponível em: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/9436. Acesso em: 19 jan. 2022.