Lower prevalence of congenital cytomegalovirus infection in Portugal: possible impact of COVID-19 lockdown? - Fernandez, Catarina; Chasqueira, Maria-Jesus; Marques, Augusta; Rodrigues, Lúcia; Marçal, Mónica; Tuna, Madalena; Braz, Mónica Cró; Neto, Ana Serrão; Mendes, Cândida; Lito, David; Rocha, Paula; Vasconcellos, Gabriela; et al. (European Journal of Pediatrics, 2022)