Azam, M., N. . Jamal, F. . Imtiaz, Z. . Haque, and Z. . Ayoob. “BLOOD DONOR SCREENING FOR HEPATITIS AND HIV”. Journal of the Dow University of Health Sciences (JDUHS), vol. 1, no. 2, Sept. 2007, pp. 82-83, https://jduhs.com/index.php/jduhs/article/view/1264.