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.
Kang DW, Chalela JA, Dunn W, Warach S; NIH-Suburban Stroke Center Investigators.Kang DW, et al. Among authors: chalela ja.Stroke. 2005 Sep;36(9):1939-43. doi: 10.1161/01.STR.0000177539.72071.f0. Epub 2005 Aug 4.Stroke. 2005.PMID: 16081864