title: The mucosa in ear disease.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D002781:Cholesteatoma / Q000473:pathology; D004427:Ear Diseases / Q000473:pathology*; D004432:Ear, Middle / Q000166:cytology / Q000473:pathology*; D006801:Humans; D009092:Mucous Membrane / Q000166:cytology / Q000473:pathology; D010033:Otitis Media / Q000473:pathology