Department of Biomedical and Neuromotor Science, Alma Mater Studiorum-University of Bologna, Bologna, Italy.
JAMA Netw Open. 2021 Jul 1;4(7):e2117359. doi: 10.1001/jamanetworkopen.2021.17359.
This cross-sectional study examines the difference between COVID-19 confirmed mortality and excess mortality in 67 countries.
本横断面研究考察了 67 个国家中 COVID-19 确诊死亡率与超额死亡率之间的差异。