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.
Nebe A, Ebersbach G.Nebe A, et al. Among authors: ebersbach g.Mov Disord. 2007 Jun 15;22(8):1175-8. doi: 10.1002/mds.21298.Mov Disord. 2007.PMID: 17230466