Safety surveillance after BNT162b2 mRNA COVID-19 vaccination: results from a cross-sectional survey among staff of a large Italian teaching hospital. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 92, n. S6, p. e2021450, 2021. DOI: 10.23750/abm.v92iS6.12217. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/12217.. Acesso em: 24 jun. 2024.