Effect of Health Insurance on Catastrophic Health Expenditure among Households of People with Non-Communicable Diseases in Busia County, Kenya: DOI: https://dx.doi.org/10.4314/ajhs.v37i1.1. African Journal of Health Sciences, [S. l.], v. 37, n. 1, 2025. Disponível em: https://ojs.ajhsjournal.or.ke/index.php/home/article/view/149.. Acesso em: 12 nov. 2025.