Keyphrases
New Psychoactive Substances
66%
Nitrous Oxide
66%
Dutch
53%
Ecstasy
52%
Substance Users
44%
Netherlands
40%
Amsterdam
31%
Use Characteristics
25%
Nightlife Settings
24%
Online Communities
24%
Current Users
22%
Cross-national Survey
22%
Psychiatry
22%
Method Comparison
22%
Illicit Stimulants
22%
Recreational Drug Use
22%
Criminalization
22%
Wastewater Analysis
22%
Drug Users
22%
Khat
22%
Use Trends
22%
Stimulant Use
22%
N 2O
22%
Multi-decision
22%
3,4-methylenedioxymethamphetamine
22%
Narrative Review
22%
Triangulating
22%
Multi-criteria Decision Analysis
22%
Europe
22%
Problematic Use
22%
Treatment Seeking
22%
Treatment Characteristics
22%
Cocaine Users
22%
Clinical Characteristics
22%
Addiction Care
22%
Club Culture
22%
Optimal Policy
19%
Policy Model
19%
Cocaine
18%
Policy Instruments
16%
Law Enforcement
16%
Maar
14%
Policy Options
14%
User Groups
13%
Organized Crime
13%
Science-based
11%
Nightlife
11%
Drug Consumption
11%
Vernacular Media
11%
Opium
9%
Social Sciences
Dutch
100%
Organized Crime
40%
Price
33%
Sales
29%
Health Risk
29%
National Surveys
22%
Multiple-Criteria Decision Analysis
22%
Comparison of Methods
22%
Somali
22%
Europe
22%
Legal Status
22%
Drug Use
22%
Discourse
22%
Narcotic Drugs
18%
Environmental Damage
18%
Nutrition Policy
18%
Finance
11%
Nuisance
11%
Stigmatization
11%
Treatment of Patients
11%
Psychotomimetic
11%
Poland
11%
Hungary
11%
Outreach
11%
Peer Education
11%
Web Site
11%
Africa
11%
English
11%
Portugal
11%
Focus Group
11%
Source of Information
11%
Online Communities
11%
Germany
11%
Transport
11%
Semi-Structured Interview
11%
European Market
11%
Ireland
11%
Law
11%
Festival
11%
Popularization
11%
Media Culture
11%
Young Adults
11%
Social Network
11%
Information Users
7%
Drug Criminality
7%
Legislation
7%