GONÇALVES, Beatriz Martinelli Menezes; FRANCISCO, Rossana P. V.; RODRIGUES, Ágatha S.; SOARES JUNIOR, Jos´e Carlos. Coronavirus disease 2019 infection severity among different variants in children under 2-years old in Brazil. Clinics, São Paulo, Brasil, v. 80, p. 100592, 2025. DOI: 10.1016/. Disponível em: https://revistas.usp.br/clinics/article/view/238156.. Acesso em: 11 nov. 2025.