@article{ref1,
title="Potency and safety analysis of hemp delta-9 products: the hemp vs. cannabis demarcation problem",
journal="Journal of cannabis research",
year="2023",
author="Johnson, Lee and Malone, Marc and Paulson, Erik and Swider, Josh and Marelius, David and Andersen, Susan and Black, Dominic",
volume="5",
number="1",
pages="e29-e29",
abstract="Hemp-derived delta-9 tetrahydrocannabinol (∆9 THC) products are freely available for sale across much of the USA, but the federal legislation allowing their sale places only minimal requirements on companies. Products must contain no more than 0.3% ∆9 THC by dry weight, but no limit is placed on overall dosage and there is no requirement that products are tested. However, some states--such as Colorado--specifically prohibit products created by &quot;chemically modifying&quot; a natural hemp component.<p />",
language="en",
issn="2522-5782",
doi="10.1186/s42238-023-00197-6",
url="http://dx.doi.org/10.1186/s42238-023-00197-6"
}