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.
Troy CM, Rabacchi SA, Friedman WJ, Frappier TF, Brown K, Shelanski ML.Troy CM, et al. Among authors: friedman wj.J Neurosci. 2000 Feb 15;20(4):1386-92. doi: 10.1523/JNEUROSCI.20-04-01386.2000.J Neurosci. 2000.PMID: 10662829Free PMC article.