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.
Friedman MC, Chhabildas N, Budhiraja N, Willcutt EG, Pennington BF.Friedman MC, et al.Am J Med Genet B Neuropsychiatr Genet. 2003 Jul 1;120B(1):109-15. doi: 10.1002/ajmg.b.20029.Am J Med Genet B Neuropsychiatr Genet. 2003.PMID: 12815748
Friedman MC, Castel AD.Friedman MC, et al.Neuropsychol Dev Cogn B Aging Neuropsychol Cogn. 2013;20(6):660-83. doi: 10.1080/13825585.2012.762083. Epub 2013 Jan 30.Neuropsychol Dev Cogn B Aging Neuropsychol Cogn. 2013.PMID: 23363427