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|      \\  |  ___|| \ \\ / //   / _ \\      ___   
|  --  //  | ||__    \ \/ //   | / \ ||    /   || 
|  --  \\  | ||__     \  //    | \_/ ||   | [] || 
|______//  |_____||    \//      \___//     \__ || 
`------`   `-----`      `       `---`       -|_|| 
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Text this: Influence of amino acid variations in the NS3, NS4A and NS4B of HCV genotypes 1a, 1b, 3a, 3b and 6f on the response to pegylated interferon and ribavirin combination therapy