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.
Brower RG, Shanholtz CB, Fessler HE, Shade DM, White P Jr, Wiener CM, Teeter JG, Dodd-o JM, Almog Y, Piantadosi S.Brower RG, et al. Among authors: fessler he.Crit Care Med. 1999 Aug;27(8):1492-8. doi: 10.1097/00003246-199908000-00015.Crit Care Med. 1999.PMID: 10470755Clinical Trial.
Nam AJ, Brower RG, Fessler HE, Simon BA.Nam AJ, et al. Among authors: fessler he.Am J Respir Crit Care Med. 2000 Jun;161(6):1797-804.Am J Respir Crit Care Med. 2000.PMID: 10852747
Herpel LB, Kanner RE, Lee SM, Fessler HE, Sciurba FC, Connett JE, Wise RA; National Emphysema Treatment Trial Research Group.Herpel LB, et al. Among authors: fessler he.Am J Respir Crit Care Med. 2006 May 15;173(10):1106-13. doi: 10.1164/rccm.200506-975OC. Epub 2006 Feb 23.Am J Respir Crit Care Med. 2006.PMID: 16497996Free PMC article.