@article{ref1,
title="Heart rate measurements of drivers with the Highway Systems Research Car",
journal="Journal of the Medical Association of Georgia",
year="1970",
author="Platt, F. N.",
volume="59",
number="1",
pages="16-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7028",
doi="",
url="http://dx.doi.org/"
}