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.
Forrest A, Butt WW, Namachivayam SP.Forrest A, et al. Among authors: butt ww.Crit Care Resusc. 2017 Jun;19(2):150-158.Crit Care Resusc. 2017.PMID: 28651511
Duke T, Butt W, South M, Karl TR.Duke T, et al.J Thorac Cardiovasc Surg. 1997 Dec;114(6):1042-52. doi: 10.1016/S0022-5223(97)70018-7.J Thorac Cardiovasc Surg. 1997.PMID: 9434699Free article.
Reeves JH, Butt WW, Shann F, Layton JE, Stewart A, Waring PM, Presneill JJ.Reeves JH, et al. Among authors: butt ww.Crit Care Med. 1999 Oct;27(10):2096-104. doi: 10.1097/00003246-199910000-00003.Crit Care Med. 1999.PMID: 10548188Clinical Trial.
Taylor A, Butt W, Ciardulli M.Taylor A, et al.Intensive Care Med. 2003 May;29(5):795-800. doi: 10.1007/s00134-003-1690-6. Epub 2003 Feb 21.Intensive Care Med. 2003.PMID: 12595983