Caselli, Elisabetta, and Ivana Purificato. “Could We Fight Healthcare-Associated Infections and Antimicrobial Resistance With Probiotic-Based Sanitation?”. Annali dell’Istituto Superiore Di Sanità, vol. 56, no. 3, Sept. 2020, pp. 263-6, https://annali.iss.it/index.php/anna/article/view/1074.