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.
Elstein AS, Christensen C, Cottrell JJ, Polson A, Ng M.Elstein AS, et al. Among authors: cottrell jj.Crit Care Med. 1999 Jan;27(1):58-65. doi: 10.1097/00003246-199901000-00027.Crit Care Med. 1999.PMID: 9934894Clinical Trial.
Cottrell JJ, Lebovitz BL, Fennell RG, Kohn GM.Cottrell JJ, et al.Aviat Space Environ Med. 1995 Feb;66(2):126-30.Aviat Space Environ Med. 1995.PMID: 7726775
Donahoe M, Rogers RM, Cottrell JJ.Donahoe M, et al. Among authors: cottrell jj.Respiration. 1992;59 Suppl 2:33-9. doi: 10.1159/000196119.Respiration. 1992.PMID: 1513971