title: [Malignant degeneration of lichen ruber planus].
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000209:etiology / Q000473:pathology; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000209:etiology* / Q000473:pathology
vernacular_title: Ozlokachestvlenie krasnogo ploskogo lishaia.