ITPA gene variants protect against anaemia in patients treated for chronic hepatitis C

Jacques Fellay, Alexander J. Thompson, Dongliang Ge, Curtis E. Gumbs, Thomas J. Urban, Kevin V. Shianna, Latasha D. Little, Ping Qiu, Arthur H. Bertelsen, Mark Watson, Amelia Warner, Andrew J. Muir, Clifford Brass, Janice Albrecht, Mark Sulkowski, John G. McHutchison, David B. Goldstein