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.
Messager M, Lefevre JH, Pichot-Delahaye V, Souadka A, Piessen G, Mariette C; FREGAT working group - FRENCH.Messager M, et al. Among authors: mariette c.Ann Surg. 2011 Nov;254(5):684-93; discussion 693. doi: 10.1097/SLA.0b013e3182352647.Ann Surg. 2011.PMID: 22005144