GIUFFRIDA, Mario; COZZANI, Federico; BONATI, Elena; DEL RIO, Paolo. How COVID-19 pandemic has changed elective surgery: the experience in a general surgery unit at a COVID-hospital. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 92, n. 5, p. e2021304, 2021. DOI: 10.23750/abm.v92i5.10296. Disponível em: https://mail.mattioli1885journals.com/index.php/actabiomedica/article/view/10296. Acesso em: 18 oct. 2025.