@article{ref1,
title="Communication: fire alarm and ambulance dispatch system",
journal="Emergency medical services",
year="1976",
author="Wilford, C. L.",
volume="5",
number="1",
pages="62-63",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}