@article{ref1,
title="The role of the UK ambulance service in major incidents",
journal="Journal of the royal society of health",
year="1991",
author="Wilby, J. M.",
volume="111",
number="4",
pages="156-158",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0264-0325",
doi="",
url="http://dx.doi.org/"
}