title: Immunosuppressive therapy for chronic active hepatitis.
mesh_terms: D001379:Azathioprine / Q000009:adverse effects* / Q000627:therapeutic use; D002908:Chronic Disease; D003520:Cyclophosphamide / Q000009:adverse effects* / Q000627:therapeutic use; D004341:Drug Evaluation; D006509:Hepatitis B / Q000188:drug therapy*; D006801:Humans; D012008:Recurrence
chemical_list: D003520:Cyclophosphamide; D001379:Azathioprine