@article{ref1,
title="Hurricane Katrina's psychological scars revealed",
journal="Nature",
year="2015",
author="Reardon, Sara",
volume="524",
number="7566",
pages="395-396",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/524395a",
url="http://dx.doi.org/10.1038/524395a"
}