@article{ref1,
title="Human responses to catastrophe",
journal="Annual review of nursing research",
year="1991",
author="Murphy, Shirley A.",
volume="9",
number="",
pages="57-76",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0739-6686",
doi="",
url="http://dx.doi.org/"
}