ANANOMO, L.; IBEAGHA, E.; CHUJOR, O. NATIONAL PROGRAMME ONIMMUNIZATION (NPI) IMPLEMENTATION STRATEGIES AS DETERMINANTS OF IMMUNIZATION COVERAGE IN RURAL AND URBAN AREAS OF IMO STATE. NIGERIAN JOURNAL OF HEALTH PROMOTION , [S. l.], v. 6, n. 1, 2023. Disponível em: https://journals.aphriapub.com/index.php/NJHP/article/view/2362. Acesso em: 3 jul. 2024.