D’Ardes, D., A. Boccatonda, C. Schiavone, F. Santilli, M. T. Guagnano, M. Bucci, and F. Cipollone. “A Case of Coinfection With SARS-COV-2 and Cytomegalovirus in the Era of COVID-19”. European Journal of Case Reports in Internal Medicine, vol. 7, no. 5, Apr. 2020, doi:10.12890/2020_001652.