@article{ref1,
title="The Katrina disaster and its lessons",
journal="World psychiatry",
year="2006",
author="Delisi, Lynn E.",
volume="5",
number="1",
pages="3-4",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1723-8617",
doi="",
url="http://dx.doi.org/"
}