Influenza in Distrito Federal: operationalization of the surveillance system and analysis of epidemiological situation. Com. Ciências Saúde [Internet]. 2017 Dec. 27 [cited 2026 Feb. 11];27(02):139-50. Available from: https://revistaccs.espdf.fepecs.edu.br/index.php/comunicacaoemcienciasdasaude/article/view/95