title: Treatment of nonresponder patients with chronic hepatitis C: to repeat or not to repeat? That is the question.
authors.affiliation: First Division of Gastroenterology, Fondazione IRCCS Maggiore Hospital, Università degli Studi di Milano, Milan, Italy.
authors.forename: Alessio
authors.initials: A
authors.lastname: Aghemo
authors.forename: Massimo
authors.initials: M
authors.lastname: Colombo