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.
Bor J, Geldsetzer P, Venkataramani A, Bärnighausen T.Bor J, et al. Among authors: barnighausen t.Curr Opin HIV AIDS. 2015 Nov;10(6):495-501. doi: 10.1097/COH.0000000000000191.Curr Opin HIV AIDS. 2015.PMID: 26371463Free PMC article.Review.
Mutevedzi PC, Lessells RJ, Heller T, Bärnighausen T, Cooke GS, Newell ML.Mutevedzi PC, et al. Among authors: barnighausen t.Bull World Health Organ. 2010 Aug 1;88(8):593-600. doi: 10.2471/BLT.09.069419. Epub 2010 May 10.Bull World Health Organ. 2010.PMID: 20680124Free PMC article.
Bor J, Bärnighausen T, Newell C, Tanser F, Newell ML.Bor J, et al. Among authors: barnighausen t.Trop Med Int Health. 2011 Aug;16(8):988-94. doi: 10.1111/j.1365-3156.2011.02795.x. Epub 2011 May 26.Trop Med Int Health. 2011.PMID: 21615631Free PMC article.