@article{ref1,
title="Benzodiazepines and hip fracture",
journal="JAMA journal of the American Medical Association",
year="1990",
author="Jacobs, Joshua and Das, Abhishek",
volume="263",
number="24",
pages="3260-3261",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}