@article{ref1,
title="Traffic dangerous drugs are often found in fatally injured older male drivers",
journal="Journal of the American Geriatrics Society",
year="1997",
author="Johansson, Kjell and Bryding, G. and Dahl, M. L. and Holmgren, P. and Viitanen, M.",
volume="45",
number="8",
pages="1029-1031",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8614",
doi="",
url="http://dx.doi.org/"
}