1. World Health Organisation Fact sheet Hepatitis C, accessed March 2017 at http://www.who.int/mediacentre/factsheets/fs164/en/. [Updated July 2016. Available from: http://www.who.int/mediacentre/factsheets/fs164/en/].
2. The contributions of hepatitis B virus and hepatitis C virus infections to cirrhosis and primary liver cancer worldwide;Perz;J Hepatol,2006
3. Natural history of hepatitis C;Westbrook;J Hepatol,2014
4. Hepatitis C virus infection;Lauer;N Engl J Med,2001
5. Estimation of stage-specific fibrosis progression rates in chronic hepatitis C virus infection: a meta-analysis and meta-regression;Thein;Hepatology,2008