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.
Calmels P, Pereira A, Domenach M, Pallot-Prades B, Alexandre C, Minaire P.Calmels P, et al.Rev Rhum Ed Fr. 1994 Dec;61(11):813-22.Rev Rhum Ed Fr. 1994.PMID: 7858576French.