Ultrastructural observations on lichen planus.
D000328:Adult; D000368:Aged; D001706:Biopsy; D002467:Cell Nucleus; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000382:microbiology / Q000473:pathology*; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009174:Mycoplasma