Structural basis for decreased compressibility of constricted tracheae and bronchi.
D000818:Animals; D001980:Bronchi / Q000033:anatomy & histology / Q000502:physiology*; D002356:Cartilage / Q000502:physiology; D002415:Cats; D004548:Elasticity; D006801:Humans; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000502:physiology; D009130:Muscle, Smooth / Q000502:physiology; D014132:Trachea / Q000033:anatomy & histology / Q000502:physiology*