[Morphology and function of the mucous membrane of the respiratory tract. 1. Surface ultrastructure of the normal tracheal mucous membrane epithelium by scanning electron microscopy].
D000818:Animals; D004285:Dogs; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology; D008297:Male; D009092:Mucous Membrane / Q000648:ultrastructure; D051381:Rats; D014132:Trachea / Q000648:ultrastructure*