Sequential chemotherapy and radiotherapy. Preliminary results of clinical trial with methotrexate in head and neck cancer.
D006257:Head; D006258:Head and Neck Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy*; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D009369:Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy*
D008727:Methotrexate