SA, Ogunkeyede, Adebola SO, Daniel A, and Adeyemo AA. “Burden of Hearing Loss in Subsaharan Africa: Snapshot from an ENT Clinic in Nigeria”. Heighpubs Otolaryngology and Rhinology 3, no. 1 (December 31, 2019): 001–005. Accessed January 6, 2026. https://www.otolaryngrhinojournal.com/index.php/hor/article/view/hor-aid1016.