Characteristics of take-home fentanyl test strip use and support for drug checking services among people who use heroin in Australia: learnings for an increasingly complex drug market. - Sutherland R; Steele M; Rodgers C; Silins E; Gilliver R; Peacock A; Barratt M; Ezard N; Siefried KJ; Page R; Bruno R; Read P (Harm reduction journal, 2025)