@article{ref1,
title="Workplace violence and active shooter considerations for health-care workers: AOA critical issues",
journal="Journal of bone and joint surgery: American volume",
year="2017",
author="Warren, Bryan and Bosse, Michael and Tornetta, Paul",
volume="99",
number="16",
pages="e88-e88",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0021-9355",
doi="10.2106/JBJS.16.01250",
url="http://dx.doi.org/10.2106/JBJS.16.01250"
}