Yee, LJ; Perez, KA; Tang, J; van Leeuwen, DJ; Kaslow, RA; (2003) Association of CTLA4 polymorphisms with sustained response to interferon and ribavirin therapy for chronic hepatitis C virus infection. The Journal of infectious diseases, 187 (8). pp. 1264-71. ISSN 0022-1899 DOI: https://doi.org/10.1086/374561 Full text not available from this repository.