@article{ref1,
title="Insurance prior authorization approval does not substantially lengthen the emergency department length of stay for patients with psychiatric conditions",
journal="Annals of emergency medicine",
year="2013",
author="Funkenstein, Amy and Malowney, Monica and Boyd, J. Wesley",
volume="61",
number="5",
pages="596-597",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0196-0644",
doi="10.1016/j.annemergmed.2012.10.033",
url="http://dx.doi.org/10.1016/j.annemergmed.2012.10.033"
}