Careddu, Roberto, Manuela Ciaschetti, Greg Creavin, Flavio Molina, and Gianluca Plotino. “COVID-19 and Dental Practice: Overview and Protocols During Pandemic”. Giornale Italiano di Endodonzia 34, no. 1 (April 16, 2020). Accessed October 20, 2020. http://giornaleitalianoendodonzia.it/index.php/gie/article/view/131.