International Journal of Drug Policy · 2010 · 35 citations · 39 references
NursingPsychiatryBehavioral EconomicsSubstance Use DisordersSubstance Use PreventionAddictionDrug DependenceDrugs Of AbuseSubstance Abuse PreventionSubstance UseDrug Market DynamicsDrug Use EpidemiologyHeroin SalesOpioid Market Dynamics
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The National Treatment Outcome Research Study (NTORS): 4–5 year follow‐up results
Michael Gossop, John Marsden, Duncan Stewart et al. · Addiction · 2003 · 408 citations
Choosing a cut‐off on the Severity of Dependence Scale (SDS) for amphetamine users
Libby Topp, Richard P. Mattick · Addiction · 1997 · 237 citations · Full text
Nursing, Psychiatry, Psychology +17