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.
Leppert D, Lindberg RL, Kappos L, Leib SL.Leppert D, et al.Brain Res Brain Res Rev. 2001 Oct;36(2-3):249-57. doi: 10.1016/s0165-0173(01)00101-1.Brain Res Brain Res Rev. 2001.PMID: 11690622Review.
Waubant E, Goodkin D, Bostrom A, Bacchetti P, Hietpas J, Lindberg R, Leppert D.Waubant E, et al. Among authors: leppert d.Neurology. 2003 Jan 14;60(1):52-7. doi: 10.1212/wnl.60.1.52.Neurology. 2003.PMID: 12525717Clinical Trial.