James Shearer, Shane Darke, Craig Rodgers, Tim Slade, Ingrid van Beek, John Lewis, Donna Brady, Rebecca McKetin, Richard P. Mattick and Alex Wodak
Addiction 104 ( 2 ): 224 - 233 , 2009
Amanda Roxburgh, Wayne D. Hall, Louisa Degenhardt, Jennifer McLaren, Emma Black, Jan Copeland and Richard P. Mattick
Addiction 105 ( 6 ): 1071 - 1079 , 2010