Detection Of Occult Hepatitis B Virus Infections In Surface Antigen Hbs Ag Negative Blood Donors In The Main Blood Bank In Nineveh –Iraq : English. Samarra Journal of Pure and Applied Science, [S. l.], v. 7, n. 1, p. 135–144, 2025. DOI: 10.54153/sjpas.2025.v7i1.877. Disponível em: https://sjpas.com/index.php/sjpas/article/view/877. Acesso em: 25 apr. 2026.