Nasopharyngeal carcinoma in the Chinese in Hong Kong.
D000234:Adenoids; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001706:Biopsy; D002277:Carcinoma; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology*; D002648:Child; D005260:Female; D006723:Hong Kong; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000453:epidemiology*; D011230:Precancerous Conditions; D012737:Sex Factors