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.
Monks DA, Vanston CM, Watson NV.Monks DA, et al. Among authors: watson nv.J Neurosci. 1999 Jul 1;19(13):5597-601. doi: 10.1523/JNEUROSCI.19-13-05597.1999.J Neurosci. 1999.PMID: 10377366Free PMC article.
Jones BA, Watson NV.Jones BA, et al. Among authors: watson nv.Physiol Behav. 2005 Jun 2;85(2):135-41. doi: 10.1016/j.physbeh.2005.03.023.Physiol Behav. 2005.PMID: 15924910