title: Phase I trial of high-dose methotrexate with modified citrovorum factor rescue.
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D006801:Humans; D002955:Leucovorin / Q000627:therapeutic use*; D008727:Methotrexate / Q000009:adverse effects* / Q000097:blood / Q000627:therapeutic use; D008875:Middle Aged; D009369:Neoplasms / Q000188:drug therapy; D013997:Time Factors
chemical_list: D002955:Leucovorin; D008727:Methotrexate