Gianfredi, Vincenza, Giulia Dallagiacoma, Sandro Provenzano, and Omar Enzo Santangelo. 2019. “Factors Predicting Health Science students’ Willingness to Be Vaccinated Against Seasonal Flu During the Next Campaign”. Annali dell’Istituto Superiore Di Sanità 55 (3). Rome, IT:209-16. https://annali.iss.it/index.php/anna/article/view/835.