@article{ref1,
title="Marijuana and the current drug scene",
journal="Canadian Society of Forensic Science journal",
year="1971",
author="Cotnam, H. B.",
volume="4",
number="2",
pages="30-65",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0834-7646",
doi="10.1080/00085030.1971.10757282",
url="http://dx.doi.org/10.1080/00085030.1971.10757282"
}