Scher, Benjamin D and Neufeld, Scott D and Butler, Amanda and Bonn, Matthew and Zakimi, Naomi and Farrell, Jack and Greer, Alissa (2023) "Criminalization causes the stigma”: perspectives from people who use drugs. Contemporary Drug Problems, 50, (3), pp. 402-425. https://doi.org/10.1177/00914509231179226.