BEZERRA , Jefika; FERNANDES , Fernando Henrique Martins; NASCIMENTO , Rodolfo de Souza; DIAS , Neylan Leal; BEZERRA , Jefferson. The First year of the SARS-CoV-2 pandemic in Maringá-PR : real-time surveillance and evaluation with a second derivative model. Sigmae, [S. l.], v. 12, n. 3, p. 51–59, 2023. Disponível em: https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2257. Acesso em: 27 jul. 2024.