An official website of the United States government
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.
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.
Zheng M, Arora N, Bhatt N, O'Dell K, Johns M 3rd.Zheng M, et al.Laryngoscope. 2021 Jul;131(7):E2292-E2297. doi: 10.1002/lary.29370. Epub 2021 Jan 6.Laryngoscope. 2021.PMID: 33405311