Coppeta, Luca, Stefano Rizza, Ottavia Balbi, Savino Baldi, and Antonio Pietroiusti. 2020. “Lack of Protection for Measles Among Italian Nurses. A Potential for Hospital Outbreak”. Annali dell’Istituto Superiore Di Sanità 56 (3). Rome, IT:330-35. https://annali.iss.it/index.php/anna/article/view/961.