title: Is re-treatment with peginterferon alpha-2a and ribavirin effective in patients with relapsed chronic hepatitis C?
authors.affiliation: Department of Medicine, St George Hospital, Belgrave Street, Kogarah, Sydney, NSW 2217, Australia. a.zekry@unsw.edu.au
authors.forename: Amany
authors.initials: A
authors.lastname: Zekry
authors.forename: Kenneth
authors.initials: K
authors.lastname: Yan