@article{ref1,
title="Marihuana--a psychedelic drug?",
journal="Psychological reports",
year="1974",
author="Sinnett, E. Robert and Wampler, K. S. and Harvey, W. M.",
volume="34",
number="1",
pages="47-53",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="",
url="http://dx.doi.org/"
}