Sarwar, Shahid, et al. “Pegylated Vs. Standard Interferon in Combination With Ribavirin for Genotype 2 and 3 in Chronic Hepatitis C: 10 Years Experience in Local Population”. Annals of King Edward Medical University, vol. 17, no. 2, Sept. 2011, p. 108, doi:10.21649/akemu.v17i2.282.