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.
Mignon M, Vallot T.Mignon M, et al. Among authors: vallot t.Presse Med. 1990 Oct 13;19(33):1549-50.Presse Med. 1990.PMID: 2146673French.No abstract available.