BEZOLD, C.; SIZEMORE, E.; HALTER, H.; BARTLETT, D.; HAY, K.; ALI, H. Sara Alert: An automated symptom monitoring tool for COVID-19 in 11 jurisdictions in the United States, June – August, 2021. Online Journal of Public Health Informatics, [S. l.], v. 14, n. 1, 2022. DOI: 10.5210/ojphi.v14i1.12449. Disponível em: https://ojphi.org/ojs/index.php/ojphi/article/view/12449. Acesso em: 3 dec. 2022.