Aregbeshola BS, Khan SM. DETERMINANTS OF IMPOVERISHMENT DUE TO OUT OF POCKET PAYMENTS IN NIGERIA. J Ayub Med Coll Abbottabad [Internet]. 2017 Apr. 8 [cited 2025 Jun. 7];29(2):194-9. Available from: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1033