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.
Fitch PS, Brown V, Schock BC, Taylor R, Ennis M, Shields MD.Fitch PS, et al.Eur Respir J. 2000 Dec;16(6):1109-14. doi: 10.1034/j.1399-3003.2000.16f15.x.Eur Respir J. 2000.PMID: 11292114Free article.
Warke TJ, Fitch PS, Brown V, Taylor R, Lyons JD, Ennis M, Shields MD.Warke TJ, et al. Among authors: fitch ps.Eur Respir J. 2002 Feb;19(2):284-7. doi: 10.1183/09031936.02.00882002.Eur Respir J. 2002.PMID: 11871365Free article.
Schock BC, Young IS, Brown V, Fitch PS, Taylor R, Shields MD, Ennis M.Schock BC, et al. Among authors: fitch ps.Pediatr Res. 2001 Feb;49(2):155-61. doi: 10.1203/00006450-200102000-00005.Pediatr Res. 2001.PMID: 11158507