Monti, Manuel, Carla Bietta, Mattia Morini, Kamber Zaidi Asiya, Francesco Cozzolino, e Dehgani-Mobaraki Puya. «Impact of COVID-19 on the Mortality Rates for the Resident Population of the Umbria Region in Italy». Italian Journal of Prevention, Diagnostic and Therapeutic Medicine 5, no. 1 (giugno 30, 2022): 11-18. Consultato ottobre 1, 2022. https://www.ijpdtm.it/index.php/ijpdtm/article/view/110.