@article{ref1,
title="Falls in the elderly: a clinical approach",
journal="Western journal of medicine",
year="1983",
author="Rubenstein, Laurence Z.",
volume="138",
number="2",
pages="273-275",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}