Ribeiro, Catarina, et al. “Use of Screens in Young Children: The Risks for Neurodevelopment and Quality of Sleep: Carta Ao Editor”. Revista Portuguesa De Psiquiatria E Saúde Mental, vol. 7, no. 2, June 2021, pp. 79-80, doi:10.51338/rppsm.2021.v7.i2.222.