@article{ref1,
title="Cannabis and alcohol: impact on simulated car driving",
journal="Nordic journal of psychiatry",
year="1971",
author="Bech, Per and Rafaelsen, Lise and Christiansen, Johs and Christrup, Henriette and Nyboe, Jørgen and Rafaelsen, Ole J.",
volume="25",
number="4",
pages="350-356",
abstract="English abstract unavailable.   Keywords: Cannabis impaired driving<p /> <p>Language: da</p>",
language="da",
issn="0803-9488",
doi="10.3109/08039487109094681",
url="http://dx.doi.org/10.3109/08039487109094681"
}