title: [Leukoplakia of oral mucous membrane].
mesh_terms: D004967:Estrogens; D005260:Female; D006801:Humans; D007971:Leukoplakia / Q000145:classification / Q000453:epidemiology / Q000473:pathology; D007972:Leukoplakia, Oral / Q000209:etiology; D008297:Male; D009061:Mouth Mucosa / Q000473:pathology; D009062:Mouth Neoplasms; D011379:Prognosis; D012907:Smoking; D014801:Vitamin A
chemical_list: D004967:Estrogens; D014801:Vitamin A