Bricchi, Lucia, et al. “Impact of the Educational Program ‘Igiene Insieme’in 1,991 Italian Primary Schools: Student Behavior and incidence of SARS-CoV-2”. Acta Biomedica Atenei Parmensis, vol. 94, no. S3, Aug. 2023, p. e2023184, https://doi.org/10.23750/abm.v94iS3.14561.