@article{ref1,
title="Comparative effects of smoking marihuana or placebo on human motor and mental performance",
journal="Clinical pharmacology and therapeutics",
year="1970",
author="Manno, J. E. and Kiplinger, G. F. and Haine, S. E. and Bennett, I. F. and Forney, R. B.",
volume="11",
number="6",
pages="808-815",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0009-9236",
doi="",
url="http://dx.doi.org/"
}