Wilkinson, Rebecca and Hines, Lindsey and Holland, Adam and Mandal, Sema and Phipps, Emily (2020) Rapid evidence review of harm reduction interventions and messaging for people who inject drugs during pandemic events: implications for the ongoing COVID-19 response. Harm Reduction Journal, 17, (1), p. 95. https://doi.org/10.1186/s12954-020-00445-5.