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.
Nowak DA, Ameli M, Kemper F, Sarfeld AS, Bensmail D, Konczak J, Fink GR.Nowak DA, et al. Among authors: fink gr.Mov Disord. 2009 Oct 15;24(13):1925-33. doi: 10.1002/mds.22543.Mov Disord. 2009.PMID: 19645065