Historadiographic study of oral leukoplakias.
D000328:Adult; D001706:Biopsy; D006801:Humans; D007642:Keratosis / Q000473:pathology*; D007971:Leukoplakia / Q000473:pathology; D007972:Leukoplakia, Oral / Q000473:pathology; D008297:Male; D008722:Methods; D008852:Microradiography; D008875:Middle Aged; D009061:Mouth Mucosa / Q000032:analysis / Q000473:pathology*; D009062:Mouth Neoplasms; D013194:Staining and Labeling