MANISCALCO, Pietro et al. The impact of COVID-19 pandemic on the Emergency Room and Orthopedic Departments in Piacenza: a retrospective analysis. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 91, n. 14-S, p. e2020028, 2020. DOI: 10.23750/abm.v91i14-S.11003. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/11003. Acesso em: 16 apr. 2025.