Kemei, Wilson, Jackline M. Nyaberi, and Simon K. Ruttoh. “Effect of Health Insurance on Outpatient Health Service Utilization Among Households Affected by Non-Communicable Diseases in Busia County, Kenya”. International Journal Of Community Medicine And Public Health 11, no. 8 (July 30, 2024): 3017–3022. Accessed November 16, 2025. https://www.ijcmph.com/index.php/ijcmph/article/view/12727.