@article{ref1,
title="Cannabis regulation: legal problems and possible solutions",
journal="MMW: Fortschritte der Medizin",
year="2022",
author="Tolmein, Oliver",
volume="164",
number="Suppl 5",
pages="20-22",
abstract="[The publisher has not provided an abstract for this article.]<p /> <p>Language: de</p>",
language="de",
issn="1438-3276",
doi="10.1007/s15006-022-1867-y",
url="http://dx.doi.org/10.1007/s15006-022-1867-y"
}