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- [32] Importations of COVID-19 into African countries and risk of onward spread BMC Infectious Diseases, 20
- [33] Population Risk Factors for COVID-19 Mortality in 93 Countries Journal of Epidemiology and Global Health, 2020, 10 : 204 - 208
- [36] The Assessment of COVID-19 Vulnerability Risk for Crisis Management APPLIED SCIENCES-BASEL, 2022, 12 (08):