1.
Ekoh PC, George EO, Ezulike CJ, Okoye UO. The facemask: A tool for protection or an instrument for the transmission of COVID-19 in Nigeria?. JSWDS [Internet]. 2020 Nov. 3 [cited 2024 Jul. 3];2(3). Available from: https://journals.aphriapub.com/index.php/JSWDS/article/view/1147