TY - JOUR AU - M. Olding AU - J. Boyd AU - T. Kerr AU - A. Fowler AU - R. McNeil A1 - AD - British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 1Y6, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.; British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 1Y6, Canada; Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.; East Vancouver Activist, Vancouver, BC, Canada.; British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 1Y6, Canada; Yale School of Medicine, New Haven, CT, United States. Electronic address: ryan.mcneil@yale.edu. AN - 36529032 BT - Int J Drug Policy C5 - Opioids & Substance Use; Education & Workforce DA - Jan DO - 10.1016/j.drugpo.2022.103929 DP - NLM ET - 20221216 JF - Int J Drug Policy LA - eng PY - 2023 SN - 0955-3959 (Print); 0955-3959 SP - 103929 ST - (Re)situating expertise in community-based overdose response: Insights from an ethnographic study of overdose prevention sites (OPS) in Vancouver, Canada T1 - (Re)situating expertise in community-based overdose response: Insights from an ethnographic study of overdose prevention sites (OPS) in Vancouver, Canada T2 - Int J Drug Policy TI - (Re)situating expertise in community-based overdose response: Insights from an ethnographic study of overdose prevention sites (OPS) in Vancouver, Canada U1 - Opioids & Substance Use; Education & Workforce U3 - 10.1016/j.drugpo.2022.103929 VL - 111 VO - 0955-3959 (Print); 0955-3959 Y1 - 2023 ER -