@article{ref1,
title="Approved Aircraft Inspection Program (AAIP)",
journal="Journal of air medical transport",
year="1989",
author="",
volume="8",
number="12",
pages="16-16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1046-9095",
doi="",
url="http://dx.doi.org/"
}