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.
Williamson A, Patrylo PR, Pan J, Spencer DD, Hetherington H.Williamson A, et al.Brain. 2005 May;128(Pt 5):1199-208. doi: 10.1093/brain/awh444. Epub 2005 Feb 23.Brain. 2005.PMID: 15728655
Williamson A, Spencer D.Williamson A, et al.Neuroreport. 1995 Jul 31;6(11):1562-4. doi: 10.1097/00001756-199507310-00024.Neuroreport. 1995.PMID: 7579149
Patrylo PR, van den Pol AN, Spencer DD, Williamson A.Patrylo PR, et al. Among authors: williamson a.J Neurophysiol. 1999 Jul;82(1):478-83. doi: 10.1152/jn.1999.82.1.478.J Neurophysiol. 1999.PMID: 10400974Free article.