Wegbon, A., Edet, C., Raimi, O., Fagbamigbe, A. & Kiri, V. 2021, 'Self-medication practices and associated factors in the prevention and/or treatment of COVID-19 virus: a population-based survey in Nigeria', Frontiers in Public Health, 9, article no: 606801. https://doi.org/10.3389/fpubh.2021.606801