Systematic review of prospective studies investigating “remission” from amphetamine, cannabis, cocaine or opioid dependence

Bianca Calabria, Louisa Degenhardt, Christina Briegleb, Theo Vos, Wayne Hall, Michael Lynskey, Bridget Callaghan, Umer Rana and Jennifer McLaren

Addictive Behaviors 35 ( 8 ): 741 - 749 , 2010