AWOKE DERBIE; DANIEL MEKONNEN; YIMTUBEZINASH WOLDEAMANUEL; TAMRAT ABEBE. Why has Africa reported relatively few COVID-19 cases so far? A web-based survey. The Ethiopian Journal of Health Development , [S. l.], v. 34, n. 4, 2020. Disponível em: https://ejhd.org/index.php/ejhd/article/view/3649. Acesso em: 23 apr. 2024.