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.
Durston S.Durston S.Ment Retard Dev Disabil Res Rev. 2003;9(3):184-95. doi: 10.1002/mrdd.10079.Ment Retard Dev Disabil Res Rev. 2003.PMID: 12953298Review.
Langen M, Durston S, Staal WG, Palmen SJ, van Engeland H.Langen M, et al. Among authors: durston s.Biol Psychiatry. 2007 Aug 1;62(3):262-6. doi: 10.1016/j.biopsych.2006.09.040. Epub 2007 Jan 16.Biol Psychiatry. 2007.PMID: 17224135