fourteen of the 15 patients who failed to respond completely to actinomycin d alone subsequently responded to methotrexate ( 10 patients ) , triple therapy ( 3 patients ) , methotrexate plus triple therapy ( 1 patient ) , and methotrexate plus vinblastine ( 1 patient ) .
C0025677
methotrexate
C0280094
methotrexate