Social effects of marijuana use in a recreational setting.
The International journal of the addictions August 1978 T F Babor, J H Mendelson, B Uhly et al.
Adult male volunteers with a prior history of either moderate (N = 12) or heavy (N = 14) marijuana use were systematically observed before, during, and after a 21-day period of free access to marijuana cigarettes. Data relevant to social interaction and recreational preferences were collected at hourly intervals. Moderate users consumed an average of 2.6 cigarettes per day and showed both acute...