title: Neurohistological studies in lichen planus and vitiligo.
mesh_terms: D006801:Humans; D008010:Lichen Planus / Q000473:pathology*; D009412:Nerve Fibers / Q000473:pathology*; D012867:Skin / Q000294:innervation*; D014820:Vitiligo / Q000473:pathology*