title: Identical efficacy of methotrexate regimens with N5-methyltetrahydrofolate rescue or with leucovorin rescue for treatment of L1210 murine leukemia.
mesh_terms: D000818:Animals; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D002955:Leucovorin / Q000008:administration & dosage*; D007939:Leukemia L1210 / Q000188:drug therapy*; D008017:Life Expectancy; D008727:Methotrexate / Q000008:administration & dosage*; D051379:Mice; D008815:Mice, Inbred Strains; D009368:Neoplasm Transplantation; D013763:Tetrahydrofolates / Q000008:administration & dosage* / Q000138:chemical synthesis
chemical_list: D013763:Tetrahydrofolates; D002955:Leucovorin; C005984:5-methyltetrahydrofolate; D008727:Methotrexate