Nasopharyngeal carcinoma not associated with HIV in Sudan.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000293:Adolescent; D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000150:complications*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000150:complications*; D013397:Sudan