L. L. de Morais, T. G. Fernandes, e A. S. G. B. Mendonça, “Clinical characteristics of hospitalized pediatric patients with COVID-19 in a reference hospital in Manaus, Amazonas, Brazil”, Rev Epidemiol Control Infect, vol. 11, nº 1, out. 2021, doi: 10.17058/reci.v1i1.15534.