Irfan, Muhammad, Zahid Anwer, Muhammad Naveed, Hafsa Ayub, and Maryam Amman. 2016. “HCV Genotypes and Risk Factors; Current Scenario in Pakistan”. PSM Biological Research 1 (S 1):S1-S5. https://journals.psmpublishers.org/index.php/biolres/article/view/24.