GABRIEL JENNIFER BUBA; PROSPER OKONKWO. Timely Uptake of Hepatitis B Vaccine Birth-Dose; Knowledge, Attitude and Practice Amongst Caregivers in Karu Primary Health Care Centers, Karu LGA, Nasarawa State. AIJR Abstracts, India, v. 8, n. 7, p. 6–7, 2026. Disponível em: https://abstracts.aijr.org/index.php/abs/article/view/578. Acesso em: 23 jul. 2026.