title: Nonresponse to interferon in chronic hepatitis C: re-treatment redux.
authors.forename: R
authors.initials: R
authors.lastname: Koff
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D019698:Hepatitis C, Chronic / Q000188:drug therapy*; D006801:Humans; D007372:Interferons / Q000627:therapeutic use*; D012254:Ribavirin / Q000627:therapeutic use; D017211:Treatment Failure; D019562:Viral Load
chemical_list: D000998:Antiviral Agents; D012254:Ribavirin; D007372:Interferons