Sherman, M Peginterferon alfa-2a (40KD) plus ribavirin in chronic hepatitis C patients who failed previous interferon therapy. [electronic resource] - Gut Nov 2006 - 1631-8 p. digital Publication Type: Clinical Trial; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 0017-5749 Standard No.: 10.1136/gut.2005.083113 doi Subjects--Topical Terms: AdultAntiviral Agents--adverse effectsDrug Therapy, CombinationFemaleHepatitis C, Chronic--drug therapyHumansInterferon alpha-2Interferon-alpha--adverse effectsMaleMiddle AgedPatient DropoutsPolyethylene Glycols--adverse effectsRecombinant ProteinsRibavirin--adverse effectsTreatment FailureTreatment Outcome