title: Study looks at HCV therapy responses.
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use*; D044383:Black People; D002986:Clinical Trials as Topic; D019698:Hepatitis C, Chronic / Q000188:drug therapy*; D006801:Humans; D015337:Multicenter Studies as Topic; D016896:Treatment Outcome; D014481:United States; D044465:White People; D001741:Black or African American
chemical_list: D000998:Antiviral Agents