Chemokine receptor CXCR6 gene polymorphism and treatment response of chronic hepatitis C virus in Egyptian patients - M Hassona, Mona; Fouad, Tamer; Osama Helmi, Merhan; Mohammed Ghanem, Heba Samy; Abd Elrhman, Heba E; Abdelsameea, Eman (Clinical and Experimental Hepatology, 2021)