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.
Souder E, Heithoff K, O'Sullivan PS, Lancaster AE, Beck C.Souder E, et al.J Am Geriatr Soc. 1999 Jul;47(7):830-6. doi: 10.1111/j.1532-5415.1999.tb03840.x.J Am Geriatr Soc. 1999.PMID: 10404927
Souder E, Terry TL.Souder E, et al.Res Gerontol Nurs. 2009 Oct;2(4):235-42. doi: 10.3928/19404921-20090731-04. Epub 2009 Oct 27.Res Gerontol Nurs. 2009.PMID: 20077978