Demarqui FN, Santos CC, Costa MB (2022). covid19br: Brazilian COVID-19 Pandemic Data. R package version 0.1.4, https://CRAN.R-project.org/package=covid19br.

Corresponding BibTeX entry:

  @Manual{,
    title = {covid19br: Brazilian COVID-19 Pandemic Data},
    author = {Fábio N. Demarqui and Cristiano C. Santos and Matheus B.
      Costa},
    year = {2022},
    note = {R package version 0.1.4},
    url = {https://CRAN.R-project.org/package=covid19br},
  }