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.
Boutros N, Elliffe D, Davison M.Boutros N, et al. Among authors: davison m.Behav Processes. 2010 May;84(1):450-4. doi: 10.1016/j.beproc.2009.11.007. Epub 2009 Nov 18.Behav Processes. 2010.PMID: 19931362
Davison M, Elliffe D.Davison M, et al.Behav Processes. 2009 Jun;81(2):216-22. doi: 10.1016/j.beproc.2009.01.004. Epub 2009 Jan 31.Behav Processes. 2009.PMID: 19429214