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.
Groeneveld GJ, Veldink JH, van der Tweel I, Kalmijn S, Beijer C, de Visser M, Wokke JH, Franssen H, van den Berg LH.Groeneveld GJ, et al. Among authors: franssen h.Ann Neurol. 2003 Apr;53(4):437-45. doi: 10.1002/ana.10554.Ann Neurol. 2003.PMID: 12666111Clinical Trial.
Van den Berg LH, Franssen H, Wokke JH.Van den Berg LH, et al. Among authors: franssen h.Neurology. 1995 May;45(5):987-8. doi: 10.1212/wnl.45.5.987.Neurology. 1995.PMID: 7746420