@article{Onder2020,
author = {Onder, G. and Rezza, G. and Brusaferro, S.},
title= {Case-fatality rate and characteristics of patients dying in relation to COVID-19 in Italy},
year = {2020},
doi = {10.1001/jama.2020.4683},
volume = {323},
number = {18},
pages = {1775‒1776},
}