Afghanistan National Drug Use Survey 2015
This five year survey is a global model for its rigor – the only national prevalence survey that I know of in the world where questionnaires were combined with 100% toxicology testing of three biological samples per person (hair, urine...
ecreational marijuana use and twenty-four allow medical marijuana. However, little research has been carried out to uncover the drug’s effect on the development of human embryos if smoked or consumed in...
Levels of alcohol consumption have generally decreased in the West over the last ten years. A series of papers published in a recent special issue of