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.
O'Sullivan K, Herbert E, Sainsbury D, McCreesh K, Clifford A.O'Sullivan K, et al.J Sport Rehabil. 2012 May;21(2):110-8. doi: 10.1123/jsr.21.2.110. Epub 2011 Nov 15.J Sport Rehabil. 2012.PMID: 22104198
Bourke AK, O'Donovan K, Clifford A, ÓLaighin G, Nelson J.Bourke AK, et al.Annu Int Conf IEEE Eng Med Biol Soc. 2011;2011:7896-9. doi: 10.1109/IEMBS.2011.6091947.Annu Int Conf IEEE Eng Med Biol Soc. 2011.PMID: 22256171
van de Ven P, O'Brien H, Nelson J, Clifford A.van de Ven P, et al.Med Eng Phys. 2015 May;37(5):499-504. doi: 10.1016/j.medengphy.2015.02.009. Epub 2015 Mar 11.Med Eng Phys. 2015.PMID: 25769224