GELAW, B.; MENGISTU, Y. The prevalence of HBV, HCV and malaria parasites among blood donors in Amhara and Tigray regional states. The Ethiopian Journal of Health Development , [S. l.], v. 22, n. 1, 2016. Disponível em: https://ejhd.org/index.php/ejhd/article/view/463. Acesso em: 29 mar. 2024.