Fig. 1
From: Drug use and possession, emerging of new psychoactive substances in the West Bank, Palestine
The most frequent seized substances in relation to number of cases in the West Bank in the years 2010–2014. Natural cannabinoids, hashish and marijuana, were the most common sized substances followed by synthetic cannabinoids, hydro. A sharp decrease in the numbers of both hashish users and cases with seized natural cannabinoids, hashish and marijuana, had been recorder in the years 2013 and 2014 in favor to a sharp increase in the used and seized synthetic cannabinoids, hydro