Dahlan, Yaser Sustained virological response in a predominantly hepatitis C virus genotype 4 infected population. [electronic resource] - World journal of gastroenterology Sep 2009 - 4429-33 p. digital Publication Type: Journal Article ISSN: 2219-2840 Standard No.: 10.3748/wjg.15.4429 doi Subjects--Topical Terms: AdultAntiviral Agents--administration & dosageDose-Response Relationship, DrugDrug Administration ScheduleDrug Therapy, CombinationFemaleGenotypeHepacivirus--geneticsHepatitis C--drug therapyHumansInterferon alpha-2Interferon-alpha--administration & dosageMaleMiddle AgedPolyethylene Glycols--administration & dosageRNA, Viral--bloodRecombinant ProteinsRetrospective StudiesRibavirin--administration & dosageTreatment Outcome