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.
Kalaria RN, Cohen DL, Premkumar DR.Kalaria RN, et al. Among authors: cohen dl.Ann N Y Acad Sci. 1996 Jan 17;777:266-70. doi: 10.1111/j.1749-6632.1996.tb34430.x.Ann N Y Acad Sci. 1996.PMID: 8624096