title: [Chronic desquamative gingivitis: critical and nosological study].
mesh_terms: D002908:Chronic Disease; D005891:Gingivitis / Q000150:complications; D006801:Humans; D008010:Lichen Planus / Q000150:complications*; D009059:Mouth Diseases / Q000150:complications
vernacular_title: La gingivite desquamative chronique; étude critique et nosologique.