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.
Carr D, Moorman SM.Carr D, et al.Sociol Forum (Randolph N J). 2009 Dec 1;24(4):754-778. doi: 10.1111/j.1573-7861.2009.01135.x.Sociol Forum (Randolph N J). 2009.PMID: 21057589Free PMC article.