@article{ref1,
title="Defining disaster: the emergency department perspective",
journal="Proceedings: Baylor University Medical Center",
year="2001",
author="Zibulewsky, J.",
volume="14",
number="2",
pages="144-149",
abstract="Abstract unavailable.",
language="",
issn="0899-8280",
doi="",
url="http://dx.doi.org/"
}