@article{ref1,
title="Chronic cannabis use: conference summary",
journal="Annals of the New York Academy of Sciences",
year="1976",
author="Fink, M.",
volume="282",
number="",
pages="427-430",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0077-8923",
doi="",
url="http://dx.doi.org/"
}