Croci, R.; Rossi, D.; Colucci, M. E.; Odone, A.; Signorelli, C. Trends in Childhood Vaccinations Coverage in Lombardy Region After the National Vaccine Prevention Plan (2017-19) and the New Law on Mandatory Vaccinations. Acta Biomed 2020, 91 (3-S), 71-76. https://doi.org/10.23750/abm.v91i3-S.9458.