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.
Zhang P, Bagby GJ, Happel KI, Summer WR, Nelson S.Zhang P, et al. Among authors: nelson s.Front Biosci. 2002 May 1;7:d1314-30. doi: 10.2741/A842.Front Biosci. 2002.PMID: 11991862Review.
Happel KI, Bagby GJ, Nelson S.Happel KI, et al. Among authors: nelson s.Semin Respir Crit Care Med. 2004 Feb;25(1):43-52. doi: 10.1055/s-2004-822304.Semin Respir Crit Care Med. 2004.PMID: 16088448
Happel KI, Nelson S.Happel KI, et al. Among authors: nelson s.Proc Am Thorac Soc. 2005;2(5):428-32. doi: 10.1513/pats.200507-065JS.Proc Am Thorac Soc. 2005.PMID: 16322595Review.
Happel KI, Odden AR, Zhang P, Shellito JE, Bagby GJ, Nelson S.Happel KI, et al. Among authors: nelson s.Alcohol Clin Exp Res. 2006 Jul;30(7):1200-7. doi: 10.1111/j.1530-0277.2006.00144.x.Alcohol Clin Exp Res. 2006.PMID: 16792568
Happel KI, Rudner X, Quinton LJ, Movassaghi JL, Clark C, Odden AR, Zhang P, Bagby GJ, Nelson S, Shellito JE.Happel KI, et al. Among authors: nelson s.Alcohol. 2007 Aug;41(5):325-33. doi: 10.1016/j.alcohol.2007.06.002.Alcohol. 2007.PMID: 17889309Free PMC article.
Zhang P, Bagby GJ, Happel KI, Raasch CE, Nelson S.Zhang P, et al. Among authors: nelson s.Curr Drug Abuse Rev. 2008 Jan;1(1):56-67. doi: 10.2174/1874473710801010056.Curr Drug Abuse Rev. 2008.PMID: 19630706Review.