Prevalence and risk factors of hepatitis b infection in HIV infected children seen at national hospital Abuja. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 48, n. 2, p. 62 – 65, 2021. DOI: 10.4314/njp. Disponível em: https://njpaediatrics.com/index.php/njp/article/view/29.. Acesso em: 21 apr. 2026.