Article

McCulloch, Peter and Family, Hannah and Shaw, April and Vojt, Gabriele and Gilchrist, Gail and Matheson, Catriona and Maxwell, Margaret and Neale, Joanne and Myring, Gareth and McLeod, Hugh and Hickman, Matthew and Vickerman, Peter and Munro, Alison and MacGillivray, Steve (2026) Optimal provision of opioid agonist therapy (OAT) and needle and syringe programmes (NSP): a realist evaluation. International Journal of Drug Policy, 150, 105174. https://doi.org/10.1016/j.drugpo.2026.105174.