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.
Sawers A, Kelly VE, Kartin D, Hahn ME.Sawers A, et al. Among authors: hahn me.Gait Posture. 2013 Sep;38(4):907-11. doi: 10.1016/j.gaitpost.2013.04.019. Epub 2013 May 21.Gait Posture. 2013.PMID: 23706506Clinical Trial.
Sawers A, Hahn ME.Sawers A, et al. Among authors: hahn me.Gait Posture. 2012 Jun;36(2):322-4. doi: 10.1016/j.gaitpost.2012.03.003. Epub 2012 Mar 30.Gait Posture. 2012.PMID: 22465707