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.
Ross H, Blecher E, Yan L, Hyland A.Ross H, et al. Among authors: blecher e.Addiction. 2011 Mar;106(3):609-19. doi: 10.1111/j.1360-0443.2010.03192.x. Epub 2010 Nov 9.Addiction. 2011.PMID: 21059183Free PMC article.
Blecher E, Ross H, Leon ME.Blecher E, et al.Tob Control. 2013 Jul;22(4):e6. doi: 10.1136/tobaccocontrol-2012-050575. Epub 2012 Oct 23.Tob Control. 2013.PMID: 23092885
Blecher E, Ross H, Stoklosa M.Blecher E, et al.Tob Control. 2014 May;23(e1):e12-4. doi: 10.1136/tobaccocontrol-2012-050728. Epub 2013 Feb 13.Tob Control. 2014.PMID: 23407111No abstract available.
Blecher E, Liber A, Ross H, Birckmayer J.Blecher E, et al.Tob Control. 2015 Jan;24(1):100-1. doi: 10.1136/tobaccocontrol-2013-051034. Epub 2013 Jun 21.Tob Control. 2015.PMID: 23792325No abstract available.
John RM, Ross H, Blecher E.John RM, et al. Among authors: blecher e.Tob Control. 2012 May;21(3):341-6. doi: 10.1136/tc.2010.042598. Epub 2011 Aug 9.Tob Control. 2012.PMID: 21828230