title: [Malignant transformation of oral leukoplakia].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007972:Leukoplakia, Oral / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology; D009062:Mouth Neoplasms / Q000473:pathology*; D011230:Precancerous Conditions / Q000473:pathology
vernacular_title: Zezłośliwienie leukoplakii błony śluzowej jamy ustnej.