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.
Subramanian SV, Nandy S, Kelly M, Gordon D, Davey Smith G.Subramanian SV, et al.BMJ. 2004 Apr 3;328(7443):801-6. doi: 10.1136/bmj.328.7443.801.BMJ. 2004.PMID: 15070637Free PMC article.
Subramanian SV, Nandy S, Irving M, Gordon D, Lambert H, Davey Smith G.Subramanian SV, et al.Am J Public Health. 2006 May;96(5):818-25. doi: 10.2105/AJPH.2004.060103. Epub 2006 Mar 29.Am J Public Health. 2006.PMID: 16571702Free PMC article.
Gilman SE, Breslau J, Subramanian SV, Hitsman B, Koenen KC.Gilman SE, et al. Among authors: subramanian sv.Am J Public Health. 2008 Mar;98(3):448-53. doi: 10.2105/AJPH.2006.102772. Epub 2007 Jun 28.Am J Public Health. 2008.PMID: 17600245Free PMC article.