A. Pervaiz, F. S. Sipra, T. H. Rana, and I. Qadeer, “PRE-DONATION SCREENING OF VOLUNTEER PRISONER BLOOD DONORS FOR HEPATITIS B & C IN PRISONS OF PUNJAB, PAKISTAN”, J Ayub Med Coll Abbottabad, vol. 27, no. 4, pp. 794–797, Dec. 2015.