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.
Charness N, Best R, Souders D.Charness N, et al. Among authors: souders d.Gerontechnology. 2012;11(1):10.4017/gt.2012.11.01.006.00. doi: 10.4017/gt.2012.11.01.006.00.Gerontechnology. 2012.PMID: 24379752Free PMC article.
Best R, Souders DJ, Charness N, Mitzner TL, Rogers WA.Best R, et al. Among authors: souders dj.Hum Asp IT Aged Popul (2015). 2015 Sep;9194:3-14. doi: 10.1007/978-3-319-20913-5_1. Epub 2015 Jul 21.Hum Asp IT Aged Popul (2015). 2015.PMID: 31240277Free PMC article.