Ironbar, Archibong E, Angioha, Pius U, Iji, Mary E. Reduced Out of Pocket Spending among Enrolled Employees in Government Institutions: How Effective is the National Health Insurance Scheme?. IJPAMR [Internet]. 2021Mar.21 [cited 2025Jun.8];6(2):119-27. Available from: https://www.journals.rcmss.com/index.php/ijpamr/article/view/34