Immune Response after Three Doses of Hepatitis B Vaccine among Children below Five Years of Age in Mwanza, Tanzania. Global Journal of Medical Research, [S. l.], v. 20, n. C5, p. 25–31, 2020. DOI: 10.34257/GJMRCVOL20IS5PG25. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/2359. Acesso em: 24 jan. 2026.