@article{ref1,
title="When a plane goes down..",
journal="Emergency medical services",
year="1992",
author="Sundberg, C.",
volume="21",
number="7",
pages="43-46",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}