Restivo, Vincenzo, Sara Palmeri, Stefania Bono, Francesca Caracci, Giusy Russo Fiorino, Angelo Foresta, Valerio Gaglio, et al. “Knowledge and Attitudes of Parents After the Implementation of Mandatory Vaccination in Kindergartens of Palermo, Italy”. Acta Biomedica Atenei Parmensis 91, no. 3-S (April 10, 2020): 41–47. Accessed July 3, 2024. https://mattioli1885journals.com/index.php/actabiomedica/article/view/9415.