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.
Smurzynski M, Wu K, Schouten JT, Lok JJ, Bosch RJ, Taiwo B, Johnson VA, Collier AC.Smurzynski M, et al.AIDS. 2013 Jul 31;27(12):1887-97. doi: 10.1097/QAD.0b013e328361645f.AIDS. 2013.PMID: 23925417Free PMC article.Clinical Trial.