@article{ref1,
title="A geology of drug morals",
journal="International journal on drug policy",
year="2020",
author="Duff, Cameron",
volume="88",
number="",
pages="e103023-e103023",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0955-3959",
doi="10.1016/j.drugpo.2020.103023",
url="http://dx.doi.org/10.1016/j.drugpo.2020.103023"
}