Determinants of Zero-Dose Vaccination Status Among Children Aged 12–23 Months in Abuja, Nigeria: A Cross-Sectional Survey. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 52, n. 3, p. 267–277, 2025. DOI: 10.63270/njp.2025.v52.i3.2000026. Disponível em: https://njpaediatrics.com/index.php/njp/article/view/1274.. Acesso em: 28 jul. 2026.