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.
Formiga F, Riera-Mestre A, Chivite D, Pujol R, Ferrer A, Lopéz-Soto A.Formiga F, et al. Among authors: chivite d.J Am Med Dir Assoc. 2009 Jul;10(6):444-6. doi: 10.1016/j.jamda.2009.03.013.J Am Med Dir Assoc. 2009.PMID: 19560730No abstract available.