Preliminary report on the prevalence of palatal precancerous lesions in the rural population of Visakhapatnam district.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010157:Palatal Neoplasms / Q000453:epidemiology*; D011230:Precancerous Conditions / Q000453:epidemiology*; D012424:Rural Population; D012907:Smoking / Q000453:epidemiology; D013280:Stomatitis / Q000453:epidemiology*; D014456:Ulcer / Q000453:epidemiology