title: The mammalian respiratory tract surface. A scanning electron microscopic study.
mesh_terms: D000818:Animals; D001980:Bronchi / Q000166:cytology; D051379:Mice; D008815:Mice, Inbred Strains; D008855:Microscopy, Electron, Scanning; D009300:Nasal Septum / Q000166:cytology; D009666:Nose / Q000166:cytology; D011650:Pulmonary Alveoli / Q000166:cytology; D012137:Respiratory System / Q000166:cytology*; D014132:Trachea / Q000166:cytology