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.
Lambert SE, Kinder JM, Then JE, Parliament KN, Bruns HA.Lambert SE, et al. Among authors: bruns ha.Front Immunol. 2012 Jul 18;3:203. doi: 10.3389/fimmu.2012.00203. eCollection 2012.Front Immunol. 2012.PMID: 22826710Free PMC article.