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Essential Site Maintenance
: Authorea-powered sites will be updated circa 15:00-17:00 Eastern on Tuesday 5 November.
There should be no interruption to normal services, but please contact us at
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Zhichun Yang
Public Documents
1
August 11, 2020
Decreased Case Fatality Rate of COVID-19 in the Second Wave: a study in 53 countries.
Guihong Fan, Zhichun Yang, Qianying Lin, et al.