Clinical and histologic study of oral leukoplakia in relation to habits. A five-year follow-up.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001114:Areca; D005500:Follow-Up Studies; D006184:Habits; D006801:Humans; D007971:Leukoplakia / Q000453:epidemiology* / Q000473:pathology*; D008875:Middle Aged; D009059:Mouth Diseases / Q000453:epidemiology* / Q000473:pathology*; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011230:Precancerous Conditions; D012907:Smoking; D014026:Nicotiana