Rana, A. A., Z. Ali, F. Amin, and N. Sharif. “Prevalence of Hepatitis B, C and HIV Viruses in Blood Donors at Patel Hospital”. LIAQUAT MEDICAL RESEARCH JOURNAL, vol. 1, no. 1, Dec. 2020, pp. 12-14, http://121.52.154.206/index.php/LMRJ/article/view/460.