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.
King CJ, Roach JL.King CJ, et al. Among authors: roach jl.Popul Health Manag. 2016 Apr;19(2):78-80. doi: 10.1089/pop.2015.0053. Epub 2015 Aug 3.Popul Health Manag. 2016.PMID: 26237095No abstract available.