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.
Lindwall R, Blennow M, Svensson M, Jonsson B, Berggren-Boström E, Flanby M, Lönnqvist PA, Frostell C, Norman M.Lindwall R, et al. Among authors: jonsson b.Intensive Care Med. 2005 Jul;31(7):959-64. doi: 10.1007/s00134-005-2593-5. Epub 2005 Mar 22.Intensive Care Med. 2005.PMID: 15782318Clinical Trial.