Montali, Filippo, Edoardo Virgilio, Lucia Ballabeni, Maddalena Bignone, Alessio Rollo, and Renato Costi. 2023. “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 94 (S1): e2023208. https://doi.org/10.23750/abm.v94iS1.13586.