title: [An analysis of the radiation therapy for epipharyngeal cancer (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D009367:Neoplasm Staging; D011379:Prognosis; D011879:Radiotherapy Dosage; D012737:Sex Factors