@article{ref1,
title="Patient assaults on residents",
journal="Indiana medicine",
year="1987",
author="Milstein, V.",
volume="80",
number="8",
pages="753-755",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0746-8288",
doi="",
url="http://dx.doi.org/"
}