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...
penggunaan ganja ekreasi dan dua puluh empat mengizinkan ganja medis. Namun, sedikit penelitian telah dilakukan untuk mengungkap efek obat pada perkembangan embrio manusia jika dihisap atau...
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