@article{ref1,
title="Physical safety from violence in the dental practice",
journal="Texas dental journal",
year="2011",
author="Roman, Kathleen M.",
volume="128",
number="11",
pages="1212-1214",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0040-4284",
doi="",
url="http://dx.doi.org/"
}