a randomized two-arm study was undertaken to determine relative tumoricidal effects of intra-arterial cis-diamminedichloroplatinum ii ( i/a-cdp ) and high-dose methotrexate with citrovorum factor rescue ( mtx-cf ) in the treatment of the primary tumor in patients with osteosarcoma .
C0025677
methotrexate
C0029463
osteosarcoma