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.
MacDonald AF, Billington CJ, Levine AS.MacDonald AF, et al. Among authors: billington cj.Brain Res. 2004 Aug 20;1018(1):78-85. doi: 10.1016/j.brainres.2004.05.043.Brain Res. 2004.PMID: 15262208
Li D, Olszewski PK, Shi Q, Grace MK, Billington CJ, Kotz CM, Levine AS.Li D, et al. Among authors: billington cj.Brain Res. 2006 Jun 22;1096(1):120-4. doi: 10.1016/j.brainres.2006.04.031. Epub 2006 May 22.Brain Res. 2006.PMID: 16716266