Mayer, Samara and Fairbairn, Nadia and Fowler, Al and Boyd, Jade and Kerr, Thomas and McNeil, Ryan (2025) Barriers and facilitators to injectable opioid agonist treatment engagement within a structural vulnerability context: a qualitative study of patient experiences in Vancouver, Canada. Harm Reduction Journal, 22, 116. https://doi.org/10.1186/s12954-025-01262-4.