Drug treatment expenditure: a methodological overview

Hepatitis C among drug users in Europe: epidemiology, treatment and prevention

Assessing illicit drugs in wastewater: advances in wastewater-based drug epidemiology

The internet and drug markets

Preventing opioid overdose deaths with take-home naloxone

Comorbidity of substance use and mental disorders in Europe

Prevention of addictive behaviours

Treatment of cannabis-related disorders in Europe

Drug use, impaired driving and traffic accidents

Therapeutic communities for treating addictions in Europe: evidence, current practices and future challenges

Models of addiction

Social reintegration and employment: evidence and interventions for drug users in treatment

Cannabis production and markets in Europe

New heroin-assisted treatment

Internet-based drug treatment interventions

Drug use, impaired driving and traffic accidents

Prevention of substance abuse

Assessing illicit drugs in wastewater

An overview of cannabis potency in Europe

Prosecution of drug users in Europe — varying pathways to similar objectives

Injecting drug use, risk behaviour and qualitative research in the time of AIDS

Reviewing current practice in drug-substitution treatment in the European Union

Outreach work among drug users in Europe: concepts, practice and terminology

New trends in synthetic drugs in the EU: epidemiology and demand-reduction responses