National case fatality rates of the COVID-19 pandemic.
Clin Microbiol Infect. 2021 Jan;27(1):118-124. doi: 10.1016/j.cmi.2020.09.024. Epub 2020 Sep 23.
Clin Microbiol Infect. 2021.
PMID: 32979575
Free PMC article.