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.
Finocchario-Kessler S, Bastos FI, Malta M, Anderson J, Goggin K, Sweat M, Dariotis J, Bertoni N, Kerrigan D; Rio Collaborative Group.Finocchario-Kessler S, et al. Among authors: goggin k.AIDS Behav. 2012 Jan;16(1):99-107. doi: 10.1007/s10461-011-9906-1.AIDS Behav. 2012.PMID: 21359541