MONTALI, Filippo; VIRGILIO, Edoardo; BALLABENI, Lucia; BIGNONE, Maddalena; ROLLO, Alessio; COSTI, Renato. Open surgical cholecystostomy under local anaesthesia as salvage therapy of acute cholecystitis during the 4th COVID-19 wave in Northern Italy: experience from a rural hospital. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 94, n. S1, p. e2023208, 2023. DOI: 10.23750/abm.v94iS1.13586. Disponível em: https://mail.mattioli1885journals.com/index.php/actabiomedica/article/view/13586. Acesso em: 19 may. 2025.