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.
Stojadinovic A, Smallridge R, Nath J, Ding X, Shea-Donohue T.Stojadinovic A, et al.Crit Care Med. 1999 Apr;27(4):764-70. doi: 10.1097/00003246-199904000-00033.Crit Care Med. 1999.PMID: 10321667