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.
Zeitlin PL, Diener-West M, Callahan KA, Lee S, Talbot CC Jr, Pollard B, Boyle MP, Lechtzin N.Zeitlin PL, et al.Ann Am Thorac Soc. 2017 Feb;14(2):220-229. doi: 10.1513/AnnalsATS.201608-649OC.Ann Am Thorac Soc. 2017.PMID: 28006108Free PMC article.Clinical Trial.
Dasenbrook EC, Merlo CA, Diener-West M, Lechtzin N, Boyle MP.Dasenbrook EC, et al.Am J Respir Crit Care Med. 2008 Oct 15;178(8):814-21. doi: 10.1164/rccm.200802-327OC. Epub 2008 Jul 31.Am J Respir Crit Care Med. 2008.PMID: 18669817
McLaughlin SE, Diener-West M, Indurkhya A, Rubin H, Heckmann R, Boyle MP.McLaughlin SE, et al.Pediatrics. 2008 May;121(5):e1160-6. doi: 10.1542/peds.2007-2217.Pediatrics. 2008.PMID: 18450860