title: Treatment of refractory acute leukemia with high-dose chemotherapy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000970:Antineoplastic Agents / Q000008:administration & dosage*; D002648:Child; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000627:therapeutic use; D003561:Cytarabine / Q000008:administration & dosage / Q000627:therapeutic use; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy*; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy*; D008297:Male; D012673:Semustine / Q000008:administration & dosage / Q000627:therapeutic use; D013866:Thioguanine / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D000970:Antineoplastic Agents; D003561:Cytarabine; D012673:Semustine; D003520:Cyclophosphamide; D013866:Thioguanine