@article{ref1,
title="Towards cannabinoid drugs--revisited",
journal="Progress in medicinal chemistry",
year="1998",
author="Mechoulam, R. and Hanus, L. and Fride, E.",
volume="35",
number="",
pages="199-243",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0079-6468",
doi="",
url="http://dx.doi.org/"
}