ANIKA, Ifeoma; NWADIARU, Chinedu; OMEODU, Nnenda; NWABIARA, Onyekanichi; OSI, Celine; NNADI, Kelechi. Awareness and Utilization of Birth Registration Services among Caregivers of Under-Five Children at a Tertiary Hospital in Southern Nigeria. The Nigerian Health Journal, Nigeria, v. 26, n. 2, p. 582 – 594, 2026. DOI: 10.71637/tnhj.v26i2.1321. Disponível em: https://tnhjph.com/index.php/tnhj/article/view/1321. Acesso em: 23 jul. 2026.