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.
Vanspauwen MJ, van Mook WN, Bruggeman CA, Bergmans DC, Linssen CF.Vanspauwen MJ, et al.Intensive Care Med. 2012 Apr;38(4):728-9. doi: 10.1007/s00134-011-2446-3. Epub 2012 Jan 5.Intensive Care Med. 2012.PMID: 22218810No abstract available.