@article{ref1,
title="Estimated united states incidence and cost of emergency department staff assaults perpetrated by agitated adult patients with schizophrenia or bipolar disorder",
journal="Value in health",
year="2010",
author="Hankin, Cs and Norris, Mm and Bronstone, A.",
volume="13",
number="3",
pages="A110-A111",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1098-3015",
doi="10.1016/S1098-3015(10)72531-6",
url="http://dx.doi.org/10.1016/S1098-3015(10)72531-6"
}