Khan MBR, Badar SA, Saleem K, Khalid F, Arslan M, Abdullah M, Ashraf N, Aslam EF, Akhtar D. Prevalence of Hearing Aids Usage and Their Outcomes in Old Age Population: Hearing Aids Usage and their Outcomes. PJHS [Internet]. 2023 Oct. 31 [cited 2024 May 19];4(10):51-4. Available from: https://thejas.com.pk/index.php/pjhs/article/view/1041