Lippi, G., C. Mattiuzzi, C. Bovo, and M. Plebani. “Current Laboratory Diagnostics of Coronavirus Disease 2019 (COVID-19)”. Acta Biomedica Atenei Parmensis, vol. 91, no. 2, May 2020, pp. 137-45, doi:10.23750/abm.v91i2.9548.