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Respiratory system
Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
Update Date: 5/6/2004 Updated by: Allen J. Blaivas, D.O., Division of Pulmonary, Critical Care, and Sleep Medicine, University Hospital, Newark, NJ. Review provided by VeriMed Healthcare Network.
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Page last updated: 28 October 2004 |