AVAILABILITY AND USE OF NEW AND EMERGING PSYCHOACTIVE SUBSTANCES IN AUSTRALIA - Peacock, A.; Roxburgh, A.; Sutherland, R.; Uporova, J.; Karlsson, A.; Gibbs, D.; Degenhardt, L.; Bruno, R.; Dietze, P.; Lenton, S.; Alati, Rosa; Farrell, M. (WILEY, 2018)