Hamza Abdallh****4.A. I. E. *1, W. I. E. M. Z. (2015) “Serofrecquancy of Human Immuno Deficiency virus among Known hepatitis Bvirus infected patients attending Talodihospital, SouthkordofanState, Sudan”, Journal of Biomedical and Pharmaceutical Research, 4(2). Available at: http://www.jbpr.in/index.php/jbpr/article/view/180 (Accessed: 2May2024).