title: A clinicopathologic study of oral leukoplakia with emphasis on the keratinization pattern.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002180:Candidiasis, Oral / Q000150:complications; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D007633:Keratins / Q000378:metabolism; D007642:Keratosis / Q000473:pathology; D007972:Leukoplakia, Oral / Q000145:classification / Q000209:etiology / Q000378:metabolism / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000473:pathology; D009538:Nicotine / Q000009:adverse effects; D011230:Precancerous Conditions / Q000473:pathology; D012189:Retrospective Studies; D012737:Sex Factors; D012907:Smoking / Q000150:complications; D013280:Stomatitis / Q000209:etiology
chemical_list: D007633:Keratins; D009538:Nicotine