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.
Canning KL, Brown RE, Jamnik VK, Kuk JL.Canning KL, et al. Among authors: kuk jl.J Gerontol A Biol Sci Med Sci. 2014 Jan;69(1):87-92. doi: 10.1093/gerona/glt026. Epub 2013 Mar 22.J Gerontol A Biol Sci Med Sci. 2014.PMID: 23525474