Hussain, Sohail, et al. “Comparison of Efficacies of Sofosbuvir Daclatasvir With Sofosbuvir Ribavirin for Hepatitis C Virus Genotype 3 Treatment in a Tertiary Care Center in Karachi”. History of Medicine, vol. 10, no. 2, Apr. 2024, pp. 514-21, http://13.200.237.241/HOM/index.php/medicine/article/view/812.