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.
Ketcham CJ, Hall E, Bixby WR, Vallabhajosula S, Folger SE, Kostek MC, Miller PC, Barnes KP, Patel K.Ketcham CJ, et al.J Vis Exp. 2014 Dec 8;(94):52046. doi: 10.3791/52046.J Vis Exp. 2014.PMID: 25549082Free PMC article.
Messerschmidt EL, Hall EE, Ketcham CJ, Patel K, Vallabhajosula S.Messerschmidt EL, et al. Among authors: ketcham cj.J Sport Rehabil. 2021 Jan 8;30(7):988-999. doi: 10.1123/jsr.2019-0331.J Sport Rehabil. 2021.PMID: 33418540