GALLO COSTA GOMES, G.; BISCO, N. C. B.; SILVA, G. P.; GONÇALVES, C. R.; VERRI, E. D.; SIÉSSERE, S.; REGALO, S. C. H. Cross-sectional epidemiological study on hospitalizations for severe acute respiratory syndrome caused by COVID-19 in Brazil: Cross-sectional study on hospitalizations for COVID-19 in Brazil. InterAmerican Journal of Medicine and Health, v. 4, 6 Dec. 2020.