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.
Blakey JD, Sayers I, Ring SM, Strachan DP, Hall IP.Blakey JD, et al. Among authors: hall ip.Thorax. 2009 May;64(5):381-7. doi: 10.1136/thx.2008.102053. Epub 2009 Feb 22.Thorax. 2009.PMID: 19237393
Lipworth B, Koppelman GH, Wheatley AP, Le Jeune I, Coutie W, Meurs H, Kauffman HF, Postma DS, Hall IP.Lipworth B, et al. Among authors: hall ip.Thorax. 2002 Jan;57(1):61-6. doi: 10.1136/thorax.57.1.61.Thorax. 2002.PMID: 11809992Free PMC article.
Tattersfield AE, Knox AJ, Britton JR, Hall IP.Tattersfield AE, et al. Among authors: hall ip.Lancet. 2002 Oct 26;360(9342):1313-22. doi: 10.1016/s0140-6736(02)11312-2.Lancet. 2002.PMID: 12414223Review.
Sayers I, Hall IP.Sayers I, et al. Among authors: hall ip.Curr Allergy Asthma Rep. 2005 Mar;5(2):101-8. doi: 10.1007/s11882-005-0082-0.Curr Allergy Asthma Rep. 2005.PMID: 15683609Review.