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.
Stefan MS, Nathanson BH, Higgins TL, Steingrub JS, Lagu T, Rothberg MB, Lindenauer PK.Stefan MS, et al. Among authors: lagu t.Crit Care Med. 2015 Jul;43(7):1386-94. doi: 10.1097/CCM.0000000000000945.Crit Care Med. 2015.PMID: 25768682Free PMC article.