@article{ref1,
title="The crash of Valujet flight 592",
journal="Emergency medical services",
year="1997",
author="Perry, N.",
volume="26",
number="4",
pages="51-58",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}