OLADIPUPO, O. O.; LANRE, A. O.; OLUWATOSIN, J. S. Health insurance enrollees’ satisfaction with health maintenance organizations and non-enrollees’ willingness to participate and pay for health insurance in Abuja, Nigeria. International Journal Of Community Medicine And Public Health, [S. l.], v. 4, n. 11, p. 3976–3982, 2017. DOI: 10.18203/2394-6040.ijcmph20174805. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/1963. Acesso em: 23 oct. 2025.