Limited utility of ITPA deficiency to predict early anemia in HCV patients with advanced fibrosis receiving Telaprevir. oleh Alessio Aghemo, Eleonora Grassi, Maria Grazia Rumi, Roberta D'Ambrosio, Enrico Galmozzi, Elisabetta Degasperi, Davide Castaldi, Roberta Soffredini, Massimo Colombo