title: [Keratotic changes in the mouth. Oral leukoplakia].
mesh_terms: D002273:Carcinogens; D007642:Keratosis; D007972:Leukoplakia, Oral; D008010:Lichen Planus
chemical_list: D002273:Carcinogens
vernacular_title: Keratotiska förändringar i munhålan. Leukoplakia oris