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Veronesi, L.; Colucci, M. E.; Pasquarella, C.; Caruso, L.; Mohieldin Mahgoub Ibrahim, M. .; Zoni, R.; Pergreffi, M.; Arcuri, C.; Seidenari, C.; Viani, I.; Capobianco, E.; Mezzetta, S.; Affanni, P. Virological Surveillance of SARS-CoV-2 in an Italian Northern Area: Comparison of Real Time RT PCR Cycle Threshold (Ct) Values in Three Epidemic Periods. Acta Biomed 2020, 91, 19-21.