FRANCHINI, Antonia Francesca; AUXILIA, Francesco; GALIMBERTI, Paolo M.; PIGA, Maria Antonella; CASTALDI, Silvana; PORRO, Alessandro. COVID 19 and Spanish flu pandemics: All it changes, nothing changes: COVID 19 epidemic. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 91, n. 2, p. 245–250, 2020. DOI: 10.23750/abm.v91i2.9625. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/9625. Acesso em: 6 apr. 2025.