Source:http://linkedlifedata.com/resource/umls/id/C0458580
UWDA: Hollow tree organ, the organ parts of which consists of the trachea and right and left bronchial trees. Examples: There is only one tracheobronchial tree.,FMA: Hollow tree organ, the organ parts of which consists of the trachea and right and left bronchial trees. Examples: There is only one tracheobronchial tree.