BIRK-UROVITZ, Elizabeth et al. Correlation of school absenteeism and laboratory results for Flu A in Alberta, Canada. Online Journal of Public Health Informatics, [S. l.], v. 9, n. 1, 2017. DOI: 10.5210/ojphi.v9i1.7679. Disponível em: https://ojphi.org/ojs/index.php/ojphi/article/view/7679. Acesso em: 18 apr. 2024.