Assessment of satisfaction and utilization of health-care services by National Health Insurance Scheme enrolees at Aminu Kano Teaching Hospital, Kano, Nigeria. Pyramid Journal of Medicine, [S. l.], v. 1, n. 1, 2018. DOI: 10.4081/pjm.2018.20. Disponível em: https://africa.pagepress.net/pjm/article/view/20. Acesso em: 24 may. 2026.