Alex Neves da Silva, P., C. Regina Malveste Ito, M. de Oliveira Santos, L. Cândido Gonçalves, and L. Carla Carneiro. “Severe Acute Respiratory Syndrome Caused by New Coronavirus (COVID-19) and Influenza Viruses in Brazil: Descriptive Analytical Observational Retrospective Study”. Seven Editora, Apr. 2023, https://sevenpublicacoes.com.br/editora/article/view/1002.