Al Dhahry, S. H. S., J. C. Nograles, S. M. W. W. B. Rajapakse, F. S. S. Al Toqi, and G. Z. Kaminski. “Laboratory Diagnosis of Viral Hepatitis C : The Sultan Qaboos University Hospital Experience”. Sultan Qaboos University Medical Journal, vol. 5, no. 1, Apr. 2003, pp. 15-20, https://journals.squ.edu.om/index.php/squmj/article/view/1240.