Alene, K. A., Adane, A. A., Koye, D. N., Dachew, B. A., Gebre, A. K., Ayalew, M. B., . . . Tesfaye, W. Risk factors for COVID-19 infection, disease severity and related deaths in Africa: A systematic review. BMJ Publishing Group.
Chicago Style (17th ed.) CitationAlene, Kefyalew Addis, et al. Risk Factors for COVID-19 Infection, Disease Severity and Related Deaths in Africa: A Systematic Review. BMJ Publishing Group.
MLA (9th ed.) CitationAlene, Kefyalew Addis, et al. Risk Factors for COVID-19 Infection, Disease Severity and Related Deaths in Africa: A Systematic Review. BMJ Publishing Group.
Warning: These citations may not always be 100% accurate.