@article{ref1,
title="Equipment: Federal Specification, Ambulance KKK-A-1822",
journal="Emergency medical services",
year="1976",
author="Vogt, F.",
volume="5",
number="3",
pages="58, 60-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}