COSTA FILHO, Antonio A. I.; DE OLIVEIRA, Naila A.; PRÓSPERO, Deyna F. A.; GUIMARÃES, Mayla R.; IBIAPINA, Aline R. S.; RABI, José A. Covid-19 pandemic in the state of Piauí (Brazil): Reported cases, deaths and bed occupancy. Brazilian Journal of Health and Biomedical Sciences, [S. l.], v. 21, n. 1, p. 47–53, 2022. DOI: 10.12957/bjhbs.2022.68181. Disponível em: https://www.e-publicacoes.uerj.br/bjhbs/article/view/68181. Acesso em: 6 may. 2024.