@article{ref1,
title="Falls in the healthy elderly: predisposing causes",
journal="Ergonomics",
year="1985",
author="Gabell, A. and Simons, M. A. and Nayak, U. S.",
volume="28",
number="7",
pages="965-975",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}