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.
Hulme A, Finch CF.Hulme A, et al. Among authors: finch cf.Inj Epidemiol. 2015;2(1):31. doi: 10.1186/s40621-015-0064-1. Epub 2015 Dec 8.Inj Epidemiol. 2015.PMID: 26691678Free PMC article.Review.