@article{ref1,
title="Adverse reaction to marihuana",
journal="American journal of psychiatry",
year="1967",
author="Keeler, M. H.",
volume="124",
number="5",
pages="674-677",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}