Comelli, Ivan, Francesco Scioscioli, and Gianfranco Cervellin. “Impact of the COVID-19 Epidemic on Census, Organization and Activity of a Large Urban Emergency Department.: COVID-19 Epidemic in a Large Emergency Department”. Acta Biomedica Atenei Parmensis 91, no. 2 (May 11, 2020): 45–49. Accessed January 27, 2022. https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/9565.