title: Cancer of the head and neck. Nasopharyngeal cancer. Epidemiology and etiology.
mesh_terms: D000367:Age Factors; D044466:Asian People; D001274:Atmospheric Pressure; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology; D002681:China; D005260:Female; D006564:Herpesviridae / Q000472:pathogenicity; D006801:Humans; D007630:Kenya; D008297:Male; D008854:Microscopy, Electron; D009303:Nasopharyngeal Neoplasms / Q000139:chemically induced / Q000453:epidemiology* / Q000209:etiology* / Q000235:genetics; D012509:Sarcoma / Q000453:epidemiology; D012846:Singapore; D012906:Smoke; D014481:United States; D044465:White People
chemical_list: D012906:Smoke