@article{ref1,
title="Problems with benzodiazepines in elderly patients",
journal="Mayo Clinic proceedings",
year="1993",
author="Juergens, S. M.",
volume="68",
number="8",
pages="818-820",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-6196",
doi="",
url="http://dx.doi.org/"
}