Regarding, Teo, Kwan, Chan et al., IJROBP 40:897-913; 1998.
Lee
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D003131:Combined Modality Therapy; D006801:Humans; D009303:Nasopharyngeal Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D009364:Neoplasm Recurrence, Local / Q000532:radiotherapy* / Q000601:surgery*; D010611:Pharyngectomy; D012189:Retrospective Studies; D016896:Treatment Outcome