Citation:
Wadsworth, E. , Rynard, V. , Driezen, P. , Freeman, T. P. , Rychert, M. , Wilkins, C. , Hall, W. , et al. (2023). Legal sourcing of ten cannabis products in the Canadian cannabis market, 2019–2021: a repeat cross-sectional study. Harm Reduction Journal, 20, 19. doi:10.1186/s12954-023-00753-6