Umar, Nasir, and Shafiu Mohammed. “Insured Persons Dilemma about Other Family Members: A Perspective on the National Health Insurance Scheme in Nigeria”. Journal of Public Health in Africa 2, no. 2 (September 5, 2011): e31. Accessed September 23, 2019. https://publichealthinafrica.org/index.php/jphia/article/view/jphia.2011.e31.