Hoofnagle, Jay H Maintenance therapy with ribavirin in patients with chronic hepatitis C who fail to respond to combination therapy with interferon alfa and ribavirin. [electronic resource] - Hepatology (Baltimore, Md.) Jul 2003 - 66-74 p. digital Publication Type: Clinical Trial; Clinical Trial, Phase I; Clinical Trial, Phase II; Journal Article; Randomized Controlled Trial ISSN: 0270-9139 Standard No.: 10.1053/jhep.2003.50258 doi Subjects--Topical Terms: Antiviral Agents--administration & dosageBiopsyDouble-Blind MethodDrug Resistance, ViralDrug Therapy, CombinationFemaleHepacivirus--drug effectsHepatitis C, Chronic--drug therapyHumansInterferon-alpha--administration & dosageLiver--pathologyMaleMiddle AgedRNA, Viral--analysisRibavirin--administration & dosage