@article{ref1,
title="Direct arterial pressure and electrocardiogram during motor car driving",
journal="British medical journal: BMJ",
year="1973",
author="Littler, W. A. and Honour, A. J. and Sleight, P.",
volume="2",
number="5861",
pages="273-277",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}