Journal Article
                        
                        Sievert, William, Ibrahim  Altraif, Homie  Razavi, Ayman  Abdo, Ezzat  Ahmed, Ahmed  AlOmair, Deepak  Amarapurkar, Chien-Hung  Chen, Xiaoguang   Dou, and Hisham  El Khayat.  
"A systematic review of hepatitis C virus epidemiology in Asia, Australia and Egypt." (2011) Liver International.