HOLTRY, Rekha S; HUNG, Lang M; LEWIS, Sheri H. Utility of the ESSENCE Surveillance System in Monitoring the H1N1 Outbreak. Online Journal of Public Health Informatics, [S. l.], v. 2, n. 3, 2010. DOI: 10.5210/ojphi.v2i3.3028. Disponível em: https://ojphi.org/ojs/index.php/ojphi/article/view/3028. Acesso em: 29 mar. 2024.