Ashafa, M. A, Naibi, M. Prevalence of Hepatitis B Surface Antigen and Its Effects on Some Haematological Parameters among Blood Donors in North-Western Nigeria. IJSGS [Internet]. 2020 Oct. 8 [cited 2026 Aug. 5];6(3):8. Available from: https://mail.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/98