Consequences of the Covid-19 pandemic in children and adolescents with attention deficit hyperactivity disorder - a systematic review Janise Dal-Pai; Carolina Boeira Soares; Viviane Cardoso de Fraga; Aline Porto; Gustav Peter Foerster; Magda Lahorgue Nunes;

Behind the curtain of a weak diagnosis of acute SARS-CoV-2 infection in children¿ Mauricio T. Caballero;

Genetics of COVID-19 Salmo Raskin;