title: New "rescue" with massive doses of citrovorum factor for potentially lethal methotrexate toxicity.
mesh_terms: D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage* / Q000378:metabolism; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects* / Q000378:metabolism
chemical_list: D002955:Leucovorin; D008727:Methotrexate