Prevention of COVID-19 in the 2020-2021 biennium: recommendations on hygiene habits established by the Ministry of Health. Research, Society and Development, [S. l.], v. 11, n. 12, p. e460111234718, 2022. DOI: 10.33448/rsd-v11i12.34718. Disponível em: https://rsdjournal.org/rsd/article/view/34718. Acesso em: 6 dec. 2025.