1.
Gianfredi V, Minerva M, Casu G, et al. Immediate adverse events following COVID-19 immunization. A cross-sectional study of 314,664 Italian subjects.: Immediate adverse events following COVID-19 immunization. Acta Biomed. 2021;92(S6):e2021487. doi:10.23750/abm.v92iS6.12365