@article{ref1,
title="Revision of airman medical standards and certification procedures and duration of medical certificates--FAA. Final rule",
journal="Federal register",
year="1996",
author="",
volume="61",
number="54",
pages="11238-11263",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0097-6326",
doi="",
url="http://dx.doi.org/"
}