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.
Camilo O, Goldstein LB.Camilo O, et al. Among authors: goldstein lb.Stroke. 2003 Dec;34(12):2945-50. doi: 10.1161/01.STR.0000103137.44496.AD. Epub 2003 Nov 13.Stroke. 2003.PMID: 14615612