title: Ultrastructural histochemistry of oral leukoplakia in relation to tonofilament orientation.
mesh_terms: D000328:Adult; D000368:Aged; D003599:Cytoskeleton / Q000648:ultrastructure*; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D007972:Leukoplakia, Oral / Q000648:ultrastructure*; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000648:ultrastructure*