title: [Fine structure of the epithelium in developing rat middle ear (author's transl)].
mesh_terms: D000818:Animals; D004432:Ear, Middle / Q000196:embryology* / Q000648:ultrastructure; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D005260:Female; D008297:Male; D009092:Mucous Membrane / Q000648:ultrastructure; D051381:Rats