Nasopharyngeal carcinomas in children.
D000293:Adolescent; D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D002295:Carcinoma, Transitional Cell / Q000532:radiotherapy*; D002648:Child; D002675:Child, Preschool; D003036:Cobalt Isotopes / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D011379:Prognosis; D011859:Radiography
D003036:Cobalt Isotopes