title: Superficial structure of the bronchus mucosa. Comparative morphological studies.
mesh_terms: D000818:Animals; D001980:Bronchi / Q000648:ultrastructure*; D002417:Cattle / Q000033:anatomy & histology; D008679:Metaplasia; D008855:Microscopy, Electron, Scanning; D009092:Mucous Membrane / Q000648:ultrastructure; D012756:Sheep / Q000033:anatomy & histology; D013552:Swine / Q000033:anatomy & histology