Surgical salvage after failure of radiation therapy in patients with advanced cancer of the oral cavity and oropharynx.
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D009364:Neoplasm Recurrence, Local; D010610:Pharyngeal Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D011879:Radiotherapy Dosage