The oral mucosa and keratinization.
D002454:Cell Differentiation; D006801:Humans; D007642:Keratosis / Q000473:pathology*; D055623:Keratosis, Actinic; D009055:Mouth / Q000473:pathology*; D009061:Mouth Mucosa; D038081:Organogenesis
KERATOSIS/pathology; MOUTH/pathology