title: Cancer development in oral lichen planus. A follow-up study of 327 patients.
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008010:Lichen Planus / Q000150:complications* / Q000188:drug therapy / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000150:complications*; D009062:Mouth Neoplasms / Q000150:complications / Q000209:etiology* / Q000473:pathology; D014062:Tongue Neoplasms / Q000209:etiology / Q000473:pathology