Prevalence of oral cancer in habiters and non-habiters in southern Orissa.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001114:Areca; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology* / Q000209:etiology; D010946:Plants, Medicinal; D010947:Plants, Toxic; D012907:Smoking; D014026:Nicotiana