Drug therapies used in the treatment of Covid-19 in Brazil: narrative bibliographic review. Research, Society and Development, [S. l.], v. 10, n. 13, p. e213101321068, 2021. DOI: 10.33448/rsd-v10i13.21068. Disponível em: https://rsdjournal.org/rsd/article/view/21068. Acesso em: 5 dec. 2025.