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.
Mas JL, Bousser MG.Mas JL, et al. Among authors: bousser mg.Ann Med Interne (Paris). 1989;140(7):625-30.Ann Med Interne (Paris). 1989.PMID: 2692493Review.French.No abstract available.