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.
Yang L, Wang C, Holst-Jensen A, Morisset D, Lin Y, Zhang D.Yang L, et al. Among authors: morisset d.Sci Rep. 2013 Oct 3;3:2839. doi: 10.1038/srep02839.Sci Rep. 2013.PMID: 24088728Free PMC article.