Kalicum, Jeremy and Nyx, Eris and Kennedy, Mary Clare and Kerr, Thomas (2024) The impact of an unsanctioned compassion club on non-fatal overdose. The International Journal of Drug Policy , Early online .

Edmundson, Claire and Croxford, Sara and Emanuel, Eva and Njoroge, Jacquelyn and Ijaz, Samreen and Hope, Vivian and Phipps, Emily and Desai, Monica (2023) Recent increases in crack injection and associated risk factors among people who inject psychoactive drugs in England and Wales. The International Journal of Drug Policy , Early online .