Villa, G.F. et al. 2019. Out-of-hospital cardiac arrest (OHCA) Survey in Lombardy: data analysis through prospective short time period assessment. Acta Biomedica Atenei Parmensis. 90, 9-S (Sep. 2019), 64–70. DOI:https://doi.org/10.23750/abm.v90i9-S.8710.