of 41 adults with a diagnosis of acute leukemia that were randomized for induction therapy in combination with methotrexate , 6-mp , vincristine and prednisone ( pomp ) versus a combination of cytosine arabinoside , cytoxan , vincristine and prednisone ( coap ) , 23 ( 56 % ) patients achieved a complete remission .
C0032952
prednisone
C0056019
coap