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.
Wolfe C, McCoin N.Wolfe C, et al.Emerg Med Clin North Am. 2021 Nov;39(4):807-820. doi: 10.1016/j.emc.2021.07.002. Epub 2021 Sep 10.Emerg Med Clin North Am. 2021.PMID: 34600639Review.
Wolfe C, McCoin N.Wolfe C, et al.Emerg Med Clin North Am. 2024 Feb;42(1):115-124. doi: 10.1016/j.emc.2023.06.014. Epub 2023 Sep 21.Emerg Med Clin North Am. 2024.PMID: 37977743Review.