@article{ref1,
title="Studies of driving and drinking",
journal="Quarterly journal of studies on alcohol",
year="1969",
author="Campbell, H. E.",
volume="30",
number="2",
pages="457-458",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}