CASTALDI, S.; MAFFEO, M.; RIVIECCIO, B. A.; ZIGNANI, M.; MANZI, G. .; NICOLUSSI, F.; SALINI, S.; MICHELETTI, A.; GAITO, S.; BIGANZOLI, E. Monitoring emergency calls and social networks for COVID-19 surveillance. To learn for the future: The outbreak experience of the Lombardia region in Italy. Acta Biomedica Atenei Parmensis, [S. l.], v. 91, n. 9-S, p. 29–33, 2020. DOI: 10.23750/abm.v91i9-S.10038. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/10038. Acesso em: 20 oct. 2021.