Observations on the clinical characteristics and natural history of oral leukoplakia.
D000328:Adult; D001706:Biopsy; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D007971:Leukoplakia / Q000473:pathology*; D008297:Male; D009059:Mouth Diseases / Q000473:pathology*; D010947:Plants, Toxic; D011230:Precancerous Conditions / Q000473:pathology*; D012907:Smoking; D014026:Nicotiana