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.
Yan Y, Broadie K.Yan Y, et al. Among authors: broadie k.J Neurosci Methods. 2007 May 15;162(1-2):198-205. doi: 10.1016/j.jneumeth.2007.01.013. Epub 2007 Jan 23.J Neurosci Methods. 2007.PMID: 17331586Free PMC article.