COMBINED IRRADIATION AND CHEMOTHERAPY IN THE TREATMENT OF SQUAMOUS  CELL CARCINOMA OF THE HEAD AND NECK.
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D006257:Head; D006258:Head and Neck Neoplasms; D006801:Humans; D008727:Methotrexate; D009369:Neoplasms / Q000532:radiotherapy*; D000077195:Squamous Cell Carcinoma of Head and Neck
D008727:Methotrexate
CARCINOMA, EPIDERMOID; HEAD; METHOTREXATE; NECK NEOPLASMS; NEOPLASM RADIOTHERAPY