Aregbeshola, Bolaji Samson, and Samina Mohsin Khan. “DETERMINANTS OF IMPOVERISHMENT DUE TO OUT OF POCKET PAYMENTS IN NIGERIA”. Journal of Ayub Medical College Abbottabad 29, no. 2 (April 8, 2017): 194–199. Accessed April 19, 2025. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1033.