@article{ref1,
title="A record analysis of Washington drivers with license restrictions for heart disease",
journal="Northwest medicine",
year="1970",
author="Crancer, Alfred and O'Neall, P. A.",
volume="69",
number="6",
pages="409-416",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0029-3385",
doi="",
url="http://dx.doi.org/"
}