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.
Langley TE, Szatkowski L, Gibson J, Huang Y, McNeill A, Coleman T, Lewis S.Langley TE, et al.Pharmacoepidemiol Drug Saf. 2010 Jun;19(6):586-90. doi: 10.1002/pds.1960.Pharmacoepidemiol Drug Saf. 2010.PMID: 20535756
Langley TE, Huang Y, McNeill A, Coleman T, Szatkowski L, Lewis S.Langley TE, et al.Addiction. 2011 Jul;106(7):1319-24. doi: 10.1111/j.1360-0443.2011.03426.x. Epub 2011 May 3.Addiction. 2011.PMID: 21395894
Langley TE, Huang Y, Lewis S, McNeill A, Coleman T, Szatkowski L.Langley TE, et al.Addiction. 2011 Aug;106(8):1513-9. doi: 10.1111/j.1360-0443.2011.03449.x. Epub 2011 Jun 1.Addiction. 2011.PMID: 21466605
Langley TE, Szatkowski LC, Wythe S, Lewis SA.Langley TE, et al.BMC Public Health. 2011 Oct 7;11:773. doi: 10.1186/1471-2458-11-773.BMC Public Health. 2011.PMID: 21981754Free PMC article.
Langley T, Lewis S, McNeill A, Gilmore A, Szatkowski L, West R, Sims M.Langley T, et al.Addiction. 2013 Nov;108(11):2001-8. doi: 10.1111/add.12293. Epub 2013 Aug 14.Addiction. 2013.PMID: 23834209Free PMC article.
Sims M, Salway R, Langley T, Lewis S, McNeill A, Szatkowski L, Gilmore AB.Sims M, et al. Among authors: langley t.Addiction. 2014 Jun;109(6):986-94. doi: 10.1111/add.12501. Epub 2014 Mar 10.Addiction. 2014.PMID: 24467285Free PMC article.