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...
![Afghanistan National Drug Use Survey, 2015](/files/styles/max_325x325/public/2016-10/ANDUS_0.png?itok=_OuAWILX)