“09 | Protected-Setting Vaccination As a Preventive Strategy: The Model of the Vaccination Unit of the University Hospital ‘Paolo Giaccone’ of Palermo”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 99, no. s3 (August 28, 2026). Accessed August 30, 2026. https://www.pagepressjournals.org/jbr/article/view/16136.