GELARDI, Matteo et al. Surgical mask and N95 in healthcare workers of Covid-19 departments: clinical and social aspects . Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 91, n. 4, p. e2020171, 2020. DOI: 10.23750/abm.v91i4.10660. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/10660.. Acesso em: 17 jul. 2024.