Lichen planus: a simple and reliable biopsy technique.
D001706:Biopsy / Q000379:methods; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology*