TY - CONF AU - Morano Amado, Luis PY - 2012 SN - 0270-9139 UR - http://hdl.handle.net/20.500.11940/585 LA - eng TI - IL28B-based model for prediction of early response in patients with hepatitis C genotype 1&4 treated with peginterferon alfa 2a plus ribavirin (P plus R). OPTIM study VL - 56 ER -