@article{ref1,
title="Centering the pendulum: the evolution of emergency medicine opioid prescribing guidelines",
journal="Annals of emergency medicine",
year="2013",
author="Weiner, Scott G. and Perrone, Jeanmarie and Nelson, Lewis S.",
volume="62",
number="3",
pages="241-243",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0196-0644",
doi="10.1016/j.annemergmed.2013.02.028",
url="http://dx.doi.org/10.1016/j.annemergmed.2013.02.028"
}