Some observations on the function of pulmonary structures.
D001980:Bronchi / Q000502:physiology*; D006801:Humans; D007830:Larynx / Q000502:physiology*; D008168:Lung / Q000502:physiology*; D014132:Trachea / Q000502:physiology*
BRONCHI/physiology; LARYNX/physiology; LUNGS/physiology; TRACHEA/physiology