bn:00079267n
Noun Concept
Categories: Human head and neck, Respiratory system, Routes of administration
EN
upper respiratory tract  upper airway  upper respiratory system
EN
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EN
Parts of the respiratory system lying above the sternal angle (outside of the thorax), above the vocal folds, or above the cricoid cartilage Wikidata
The part of the respiratory tract consisting of the nose, oral cavity, pharynx, larynx and trachea. Wiktionary
WordNet 3.0 & WordNet 2020
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