title: [Use of high doses of methotrexate in face and neck epithelial tumors].
mesh_terms: D000368:Aged; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D005069:Evaluation Studies as Topic; D005153:Facial Neoplasms / Q000188:drug therapy*; D005260:Female; D006258:Head and Neck Neoplasms / Q000188:drug therapy*; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage* / Q000009:adverse effects; D008875:Middle Aged; D013997:Time Factors
chemical_list: D008727:Methotrexate
vernacular_title: Utilización de altas dosis de methotrexate en tumores epiteliales de cara y cuello.