@article{ref1,
title="The cardiac patient as a traffic hazard",
journal="Triangle",
year="1966",
author="Hartmann, H.",
volume="7",
number="8",
pages="302-307",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0041-2597",
doi="",
url="http://dx.doi.org/"
}