De Sanctis, V., L. . Ruggiero, A. T. . Soliman, S. . Daar, S. . Di Maio, and C. . Kattamis. “Coronavirus Disease 2019 (COVID-19) in Adolescents: An Update on Current Clinical and Diagnostic Characteristics”. Acta Biomedica Atenei Parmensis, vol. 91, no. 2, May 2020, pp. 184-9, doi:10.23750/abm.v91i2.9543.