Fiorino, S., A. Carusi, A. Zappi, F. Tateo, L. Peruzzo, M. Zanardi, F. Savelli, G. Di Marzio, S. Cesaretti, F. Dazzani, R. Francesconi, P. Leandri, G. Tortorici, S. Vicari, D. Melucci, and F. Lari. “Characteristics, Comorbidities and Laboratory Measures Associated With Disease Severity and Poor Prognosis in Young and Elderly Patients With COVID-19 Admitted to Medical Wards in Emilia-Romagna Region, Italy: A Multicentre Retrospective Study”. Italian Journal of Medicine, vol. 17, no. 1, June 2023, doi:10.4081/itjm.2023.1608.