@article{ref1,
title="Changing the culture of emergency vehicle operations",
journal="Emergency medical services",
year="2004",
author="Patrick, Richard W.",
volume="33",
number="7",
pages="38-39",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}