Can vendors' age limit control measures increase compliance with the alcohol age limit? An evaluation of measures implemented by three Dutch liquor store chains
Determinants of high availability of methamphetamine, cannabis, LSD and ecstasy in New Zealand: are drug dealers promoting methamphetamine rather than cannabis?
Law enforcement practices in the first two states in U.S. to legalize recreational marijuana
Use of rapid fentanyl test strips among young adults who use drugs