Madeeha Nazar,Madiha Ehtesham , Abrar Akbar , Muhammad Umar ,Faiza Aslam ,Arslan Shahzad ,Tayyab Saeed Akhter , Gul Nisar ,Aqsa Naseer ,Sadia Ahmed, “Effect of IL-28 B Polymorphisms on Early Virological Response (EVR) in Chronic Hepatitis C Patients Treated with Interferon and Ribavirin”, JRMC, vol. 20, no. 3, Sep. 2016.