SARS-CoV-2 infection testing at delivery: a clinical and epidemiological priority

Ferrazzi, ; and Beretta, E.; and Bianchi, P.; and Cetin, S.; and Guarnerio, I.; and Locatelli, P.; and Marconi, A.; and Meroni, A. M.; and Pavone, M. G.; and Pintucci, G.; and Prefumo, A.; and Savasi, F.; Spinillo, A.; and Tassis, A.; and Vergani, B.; and Vignali, P.; and Parazzini, M.; and La Vecchia, F.