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.
Hautzinger M, Meyer TD.Hautzinger M, et al.Nervenarzt. 2007 Nov;78(11):1248-60. doi: 10.1007/s00115-007-2306-0.Nervenarzt. 2007.PMID: 17604972Review.German.