title: Large intravenous dose of methotrexate and radiotherapy in the treatment of advanced oral cancers.
mesh_terms: D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage*; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy; D009367:Neoplasm Staging
chemical_list: D003037:Cobalt Radioisotopes; D008727:Methotrexate