title: The management of cervical lymph node metastasis by megavoltage radiotherapy.
mesh_terms: D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy; D008198:Lymph Nodes; D008207:Lymphatic Metastasis / Q000532:radiotherapy*; D009062:Mouth Neoplasms / Q000532:radiotherapy; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging / Q000401:mortality / Q000532:radiotherapy; D009333:Neck; D009364:Neoplasm Recurrence, Local; D010610:Pharyngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy; D011859:Radiography; D011878:Radiotherapy / Q000009:adverse effects; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000295:instrumentation; D014062:Tongue Neoplasms / Q000401:mortality / Q000532:radiotherapy