@article{ref1,
title="Effects of cannabis and alcohol on psychological tests",
journal="Nature",
year="1973",
author="Rafaelsen, Lise and Christrup, Henriette and Bech, Per and Rafaelsen, Ole J.",
volume="242",
number="5393",
pages="117-118",
abstract="<p>We report here psychological data from a combined study on the effect of cannabis and alcohol on simulated car-driving and on psychological tests. The car simulator data showed an effect of cannabis and alcohol on brake time and start time, and a much more pronounced effect of cannabis than of alcohol on time and distance estimation after simulated driving. We have also measured the dose-response curve for cannabis1. This report deals with tests of attention and short-term memory, and of subjective and objective ratings of degree and kind of intoxication.  Keywords: Cannabis impaired driving; DUID; Ethanol impaired driving </p> <p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/242117a0",
url="http://dx.doi.org/10.1038/242117a0"
}