@article{ref1,
title="Problem of Needs Assessment in Delivery of EMS",
journal="Mass emergencies",
year="1977",
author="Golec, JA and Gurney, PJ",
volume="2",
number="3",
pages="169-177",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0304-4114",
doi="",
url="http://dx.doi.org/"
}