Anika I, Nwadiaru C, Omeodu N, Nwabiara O, Osi C, Nnadi K. Awareness and Utilization of Birth Registration Services among Caregivers of Under-Five Children at a Tertiary Hospital in Southern Nigeria. TNHJ. 2026;26(2):582 – 594. doi:10.71637/tnhj.v26i2.1321