Ferrari, D., Carobene, A., Campagner, A., Cabitza, F., Sabetta, E., Ceriotti, D., Di Resta, C. and Locatelli, M. (2020) “Evidence of significant difference in key COVID-19 biomarkers during the Italian lockdown strategy. A retrospective study on patients admitted to a hospital emergency department in Northern Italy. ”, Acta Biomedica Atenei Parmensis, 91(4), p. e2020156. doi: 10.23750/abm.v91i4.10371.