title: Oral lichen planus, leukoplakia and erythroplakia: some observations on diagnosis and clinical management.
mesh_terms: D001706:Biopsy; D004919:Erythroplasia; D005260:Female; D006801:Humans; D007972:Leukoplakia, Oral; D008010:Lichen Planus; D008297:Male; D009059:Mouth Diseases; D011230:Precancerous Conditions / Q000175:diagnosis