@article{ref1,
title="The science of surge",
journal="Academic emergency medicine",
year="2006",
author="McCarthy, Melissa L. and Kelen, Gabor D.",
volume="13",
number="11",
pages="1089-1094",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1069-6563",
doi="10.1197/j.aem.2006.07.016",
url="http://dx.doi.org/10.1197/j.aem.2006.07.016"
}