@article{ref1,
title="Drinking Drivers Course in Iowa - Evaluation of Recidivism",
journal="Traffic quarterly",
year="1978",
author="Tigges, L",
volume="32",
number="3",
pages="415-432",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0041-0713",
doi="",
url="http://dx.doi.org/"
}