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.
Balarajan Y, Ramakrishnan U, Ozaltin E, Shankar AH, Subramanian SV.Balarajan Y, et al.Lancet. 2011 Dec 17;378(9809):2123-35. doi: 10.1016/S0140-6736(10)62304-5. Epub 2011 Aug 1.Lancet. 2011.PMID: 21813172
Balarajan Y, Selvaraj S, Subramanian SV.Balarajan Y, et al.Lancet. 2011 Feb 5;377(9764):505-15. doi: 10.1016/S0140-6736(10)61894-6. Epub 2011 Jan 10.Lancet. 2011.PMID: 21227492Free PMC article.
Balarajan Y, Reich MR.Balarajan Y, et al.Global Health. 2016 Nov 5;12(1):70. doi: 10.1186/s12992-016-0204-6.Global Health. 2016.PMID: 27816061Free PMC article.