title: [Preclinical and clinical studies of sequential therapy with methotrexate and 5 fluorouracil in breast cancer].
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy*; D004334:Drug Administration Schedule; D004341:Drug Evaluation; D004353:Drug Evaluation, Preclinical; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D006801:Humans; D008325:Mammary Neoplasms, Experimental / Q000188:drug therapy; D008727:Methotrexate / Q000008:administration & dosage*; D008875:Middle Aged; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D005472:Fluorouracil; D008727:Methotrexate