@article{ref1,
title="A case control study of falls in the hospital setting",
journal="Journal of gerontological nursing",
year="1998",
author="Ash, K. L. and MacLeod, P. and Clark, L.",
volume="24",
number="12",
pages="7-15",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-9134",
doi="",
url="http://dx.doi.org/"
}