@article{ref1,
title="Fitness to drive: updated guidelines for cardiovascular fitness in vocational drivers. Honorary Advisory Panel on Driving and Disorders of the Cardiovascular System",
journal="Health trends",
year="1994",
author="Irvine, J. and Petch, M.",
volume="26",
number="2",
pages="38-40",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0017-9132",
doi="",
url="http://dx.doi.org/"
}