Pinna, G., C. Calabrò, S. Sionis, E. Coni, R. Irmesi, and R. Puxeddu. “Universal Newborn Hearing Screening: Preliminary Experience at the University Hospital of Cagliari”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM), vol. 1, no. 1, Oct. 2012, pp. 81-86, doi:10.7363/010112.