Increasing Vaccine Uptake during Pregnancy by Using Prenatal Education Classes: An Effective Tool for Health Communication and Promotion oleh Stefania Triunfo, Silvia Perossini, Esther Burdin, Elena Claudia De Angeli, Maria Francesi, Alessandra Garolfi, Jessica Moretti, Ilenia Paruscio, Miriam Tassielli, Marta Tremolada, Simona Gemelli, Deborah Pedrina, Anna Maria Marconi