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.
Stephen RM, Pagel MD, Brown K, Baker AF, Meuillet EJ, Gillies RJ.Stephen RM, et al. Among authors: baker af.Exp Biol Med (Maywood). 2012 Nov;237(11):1273-80. doi: 10.1258/ebm.2012.011326.Exp Biol Med (Maywood). 2012.PMID: 23239438Free PMC article.