@article{ref1,
title="Definitions for Consistent Emergency Department Metrics",
journal="Pediatrics",
year="2013",
author="",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="10.1542/peds.2011-2222",
url="http://dx.doi.org/10.1542/peds.2011-2222"
}