Healthcare Financing Options for Under-Five Child Care and Their Implications for Primary Healthcare Utilization in Oyo State, Nigeria. American Journal of Pediatric Medicine and Health Sciences (2993-2149), [S. l.], v. 4, n. 3, p. 6–19, 2026. Disponível em: https://www.grnjournal.us/index.php/AJPMHS/article/view/9241. Acesso em: 14 mar. 2026.