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.
van Santen A, Vreeburg SA, Van der Does AJ, Spinhoven P, Zitman FG, Penninx BW.van Santen A, et al. Among authors: penninx bw.Psychoneuroendocrinology. 2011 Feb;36(2):240-8. doi: 10.1016/j.psyneuen.2010.07.014. Epub 2010 Aug 17.Psychoneuroendocrinology. 2011.PMID: 20724080