@article{ref1,
title="Aging, muscle activity, and balance control: physiologic changes associated with balance impairment",
journal="Gait and posture",
year="2003",
author="Slavin, M and Nolan, L. and Katdare, K and Laughton, CA and Bean, JF and Kerrigan, DC and Phillips, E. and Lipsitz, Lewis A. and Collins, J. J.",
volume="18",
number="2",
pages="101-108",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0966-6362",
doi="",
url="http://dx.doi.org/"
}