Chronic lymphocytic leukemia.
D002699:Chlorambucil / Q000627:therapeutic use; D003520:Cyclophosphamide / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy* / Q000532:radiotherapy; D009367:Neoplasm Staging; D010166:Palliative Care; D011241:Prednisone / Q000627:therapeutic use; D014750:Vincristine / Q000627:therapeutic use
D002699:Chlorambucil; D014750:Vincristine; D003520:Cyclophosphamide; D011241:Prednisone