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.
Shaffer AD, Jacobs IN, Derkay CS, Goldstein NA, Giordano T, Ho S, Kim BJ, Park AH, Simons JP.Shaffer AD, et al. Among authors: simons jp.Laryngoscope. 2021 Jan;131(1):E298-E306. doi: 10.1002/lary.28568. Epub 2020 Feb 18.Laryngoscope. 2021.PMID: 32068903