@article{ref1,
title="Worst-case scenario. Many hospitals still unprepared for disaster: CDC",
journal="Modern healthcare",
year="2007",
author="Zigmond, Jessica",
volume="37",
number="33",
pages="10-11",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0160-7480",
doi="",
url="http://dx.doi.org/"
}