@article{ref1,
title="Blood alcohol levels in drivers not involved in accidents",
journal="Quarterly journal of studies on alcohol",
year="1970",
author="Smart, Reginald G. and Schmidt, W.",
volume="31",
number="4",
pages="968-971",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}