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.
Larose TL, Chen Y, Camargo CA Jr, Langhammer A, Romundstad P, Mai XM.Larose TL, et al. Among authors: mai xm.J Epidemiol Community Health. 2014 Feb;68(2):165-70. doi: 10.1136/jech-2013-202587. Epub 2013 Nov 6.J Epidemiol Community Health. 2014.PMID: 24197920
Chen Y, Mai XM.Chen Y, et al. Among authors: mai xm.J Asthma. 2011 Jun;48(5):490-4. doi: 10.3109/02770903.2011.570404. Epub 2011 Apr 13.J Asthma. 2011.PMID: 21486195
Mai XM, Chen Y, Camargo CA Jr, Langhammer A.Mai XM, et al.Am J Epidemiol. 2012 May 15;175(10):1029-36. doi: 10.1093/aje/kwr456. Epub 2012 Feb 6.Am J Epidemiol. 2012.PMID: 22312120
Brumpton B, Langhammer A, Romundstad P, Chen Y, Mai XM.Brumpton B, et al. Among authors: mai xm.Eur Respir J. 2013 Feb;41(2):323-9. doi: 10.1183/09031936.00012112. Epub 2012 May 31.Eur Respir J. 2013.PMID: 22653771Free article.
Mai XM, Langhammer A, Chen Y, Camargo CA Jr.Mai XM, et al.Thorax. 2013 Jan;68(1):25-30. doi: 10.1136/thoraxjnl-2012-202061. Epub 2012 Sep 12.Thorax. 2013.PMID: 22977130
Mai XM, Langhammer A, Camargo CA Jr, Chen Y.Mai XM, et al.Am J Epidemiol. 2012 Dec 15;176(12):1169-76. doi: 10.1093/aje/kws235. Epub 2012 Dec 2.Am J Epidemiol. 2012.PMID: 23204497