Spicciarelli, V., Marruganti, C., Viviano, M., Baldini, N., Franciosi, G., Tortoriello, M. and Grandini, S. 2020. Prevention and safety in the dental office after Novel Human Coronavirus outbreak: unresolved questions and future directions. Journal of Osseointegration. 12, 2 (Apr. 2020), 145–153. DOI:https://doi.org/10.23805/JO.2020.12.01.11.