WATTIAUX, Andre L et al. Defining the peak: Point prevalence of SARS-CoV-2 using randomised sampling. Communicable Diseases Intelligence, [S. l.], v. 46, 2022. DOI: 10.33321/cdi.2022.46.24. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/515. Acesso em: 2 apr. 2026.