@article{ref1,
title="Legal sourcing of ten cannabis products in the Canadian cannabis market, 2019-2021: a repeat cross-sectional study",
journal="Harm reduction journal",
year="2023",
author="Wadsworth, Elle and Rynard, Vicki and Driezen, Pete and Freeman, Tom P. and Rychert, Marta and Wilkins, Chris and Hall, Wayne and Gabrys, Robert and Hammond, David",
volume="20",
number="1",
pages="e19-e19",
abstract="One of the objectives of cannabis legalization in Canada is to transition consumers from the illegal to the legal market. Little is known about how legal sourcing varies across different cannabis product types, provinces, and frequency of cannabis use.<p />",
language="en",
issn="1477-7517",
doi="10.1186/s12954-023-00753-6",
url="http://dx.doi.org/10.1186/s12954-023-00753-6"
}