Odikpo, L. C., F. G. Otu, N. E. Makata, and M. K. Monday. “Factors Associated With Health Care Utilization Among Vulnerable Households in Oshimili South LGA, Delta State, Nigeria”. International Journal Of Community Medicine And Public Health, vol. 13, no. 5, Apr. 2026, pp. 2140-7, doi:10.18203/2394-6040.ijcmph20261392.