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.
Hall DA, Gulley JM.Hall DA, et al. Among authors: gulley jm.Behav Brain Res. 2011 Jan 1;216(1):440-5. doi: 10.1016/j.bbr.2010.08.040. Epub 2010 Sep 9.Behav Brain Res. 2011.PMID: 20817041Free PMC article.