Effects of environmental parameters and their interactions on the spreading of SARS-CoV-2 in North Italy under different social restrictions. A new approach based on multivariate analysis. - Tateo, Fabio; Fiorino, Sirio; Peruzzo, Luca; Zippi, Maddalena; De Biase, Dario; Lari, Federico; Melucci, Dora (Environmental Research, 2022)