title: Unproven efficacy of vincristine methotrexate combination therapy.
mesh_terms: D002478:Cells, Cultured; D004359:Drug Therapy, Combination; D006801:Humans; D008727:Methotrexate / Q000378:metabolism / Q000627:therapeutic use*; D009369:Neoplasms / Q000188:drug therapy* / Q000378:metabolism; D014750:Vincristine / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D014750:Vincristine; D008727:Methotrexate