La Vecchia, C. et al. 2020. Attitudes towards influenza vaccine and a potential COVID-19 vaccine in Italy and differences across occupational groups, September 2020: Attitudes towards influenza vaccine and a potential COVID-19 vaccine in Italy . La Medicina del Lavoro | Work, Environment and Health. 111, 6 (Nov. 2020), 445–448. DOI:https://doi.org/10.23749/mdl.v111i6.10813.