Combined therapy.
D006801:Humans; D007822:Laryngeal Neoplasms / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D007825:Laryngectomy; D008207:Lymphatic Metastasis; D037981:Neck Dissection; D009364:Neoplasm Recurrence, Local; D010610:Pharyngeal Neoplasms / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D011882:Radiotherapy, High-Energy; D013997:Time Factors