STUART CHESTER, T. L.; TAYLOR, M.; SANDHU, J.; FORSTING, S.; ELLIS, A.; STIRLING, R.; GALANIS, E. Use of a Web Forum and an Online Questionnaire in the Detection and Investigation of an Outbreak. Online Journal of Public Health Informatics, [S. l.], v. 3, n. 1, 2011. DOI: 10.5210/ojphi.v3i1.3506. Disponível em: https://ojphi.org/ojs/index.php/ojphi/article/view/3506. Acesso em: 28 jan. 2022.