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.
Lindgren E, Greitz T.Lindgren E, et al. Among authors: greitz t.AJNR Am J Neuroradiol. 1995 Feb;16(2):351-60.AJNR Am J Neuroradiol. 1995.PMID: 7726085Free PMC article.No abstract available.