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.
El-Mitwalli A, Saad M, Christou I, Malkoff M, Alexandrov AV.El-Mitwalli A, et al. Among authors: malkoff m.Stroke. 2002 Jan;33(1):99-102. doi: 10.1161/hs0102.101892.Stroke. 2002.PMID: 11779896Clinical Trial.