Mast cells in desquamative gingivitis, lichen planus, and pemphigoid.
D001485:Basement Membrane; D005891:Gingivitis / Q000473:pathology*; D006801:Humans; D008010:Lichen Planus / Q000473:pathology*; D008407:Mast Cells; D009059:Mouth Diseases / Q000473:pathology*; D012871:Skin Diseases / Q000473:pathology*; D013194:Staining and Labeling