Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comment
. 2003 Aug;58(8):813.
doi: 10.1046/j.1365-2044.2003.03295_15.x.

Where is the narrowest segment in the upper airway?

Free article
Comment

Where is the narrowest segment in the upper airway?

T Asai et al. Anaesthesia. 2003 Aug.
Free article
No abstract available

PubMed Disclaimer

Comment on

  • Cricoid ring thing.
    Whyte E, Jefferson P, Ball DR. Whyte E, et al. Anaesthesia. 2003 Feb;58(2):196. doi: 10.1046/j.1365-2044.2003.03005_19.x. Anaesthesia. 2003. PMID: 12562433 No abstract available.

LinkOut - more resources