A global analysis of COVID-19 infection fatality rate and its associated factors during the Delta and Omicron variant periods: an ecological study

Nhi Thi Hong Nguyen(Hue University), Chung‐Chien Huang(Ministry of Health and Welfare), Yao-Mao Chang(Taipei Medical University), Tsong‐Yih Ou(Taipei Medical University Hospital), Chung‐Liang Shih(Ministry of Health and Welfare), Lê Đức Huy(VinUniversity)
Frontiers in Public Health
June 2, 2023
Cited by 19


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