title: Adjuvant intravenous methotrexate or definitive radiotherapy alone for advanced squamous cancers of the oral cavity, oropharynx, supraglottic larynx or hypopharynx.
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy*; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000188:drug therapy / Q000532:radiotherapy*; D009367:Neoplasm Staging; D009960:Oropharynx; D010610:Pharyngeal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy*; D011379:Prognosis; D011897:Random Allocation
chemical_list: D008727:Methotrexate