@article{ref1,
title="World update",
journal="Disaster medicine and public health preparedness",
year="2007",
author="Rosborough, Stephanie",
volume="1",
number="2",
pages="78-79",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1935-7893",
doi="10.1097/DMP.0b013e318159d16d",
url="http://dx.doi.org/10.1097/DMP.0b013e318159d16d"
}