Ele Grace N, Ogbonna Brian O, Ochei Uche M and Odili Valentine U (2017) “Satisfaction of Enrolees and Non-Enrolees of National Health Insurance Scheme with Health Care Services: A Comparative Study at a Tertiary Hospital in Southeast Nigeria”, World Journal of Pharmaceutical Sciences, 5(4), pp. 13–20. Available at: https://wjpsonline.com/index.php/wjps/article/view/satisfaction-enrolees-non-enrolees-nhis-nigeria (Accessed: 27 July 2024).