HUGHES, S.; ELLIOT, A.; MCEWEN, S.; GREER, A.; YOUNG, I.; PAPADOPOULOS, A. Key elements of infectious disease syndromic surveillance systems: A scoping review. Online Journal of Public Health Informatics, [S. l.], v. 9, n. 1, 2017. DOI: 10.5210/ojphi.v9i1.7693. Disponível em: https://ojphi.org/ojs/index.php/ojphi/article/view/7693. Acesso em: 22 jan. 2022.