TM, Enaohwo; W, Ikpama; OG, Okoro; EG, Moke. An Investigation on COVID-19 in Nigeria and Relationship with Age Groups. International Journal of Human and Health Sciences (IJHHS), [S. l.], v. 5, n. 3, p. 292–296, 2021. DOI: 10.31344/ijhhs.v5i3.278. Disponível em: https://www.ijhhsfimaweb.info/IJHHS/article/view/278. Acesso em: 17 nov. 2025.