Cannabis as a substitute for alcohol and other drugs: a dispensary-based survey of substitution effect in Canadian medical cannabis patients
Demographic factors associated with alcohol use among young men in rural areas of Sarawak
Does substance abuse affect outcomes for trauma-focused treatment of combat-related PTSD?
What is alcohol abuse? Attitudes to drinking in seven European countries
Who is smoking pot for fun and who is not? An overview of instruments to screen for cannabis-related problems in general population surveys