HASHEMIAN, M. Advanced Querying Features for Disease Surveillance Systems. Online Journal of Public Health Informatics, [S. l.], v. 2, n. 1, 2010. DOI: 10.5210/ojphi.v2i1.2847. Disponível em: https://ojphi.org/ojs/index.php/ojphi/article/view/2847. Acesso em: 26 jan. 2022.