Mohammed, M., Elawad, z., & Gasmelseed, N. (2012). Prevalence of Hepatitis-B and Hepatitis-C viruses among HIV infected subjects attending Wad Medani VCT/ART centre, Gezira State, Sudan. Gezira Journal Of Health Sciences, 8(1). Retrieved from http://37.60.236.48/index.php/gjhs/article/view/345