1.
Zoni R, Mezzetta S, Affanni P, et al. Poliovirus and non-polio-enterovirus environmental surveillance in Parma within the “Global Polio Eradication Program” (GPEI). Acta Biomed. 2019;90(9-S):95-97. doi:10.23750/abm.v90i9-S.8702