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.
Brown SE, Meltzer DO, Chin MH, Huang ES.Brown SE, et al. Among authors: meltzer do.J Am Geriatr Soc. 2008 Jul;56(7):1183-90. doi: 10.1111/j.1532-5415.2008.01757.x. Epub 2008 May 19.J Am Geriatr Soc. 2008.PMID: 18492034Free PMC article.