Such as, the diversion of methadone and buprenorphine from opioid agonist treatment is claimed for being a substantial difficulty in certain countries (see Section Artificial opioid trafficking). Moreover, we see a development of fall in cost from 2014 to 2019 of some opioids including heroin, oxycodone, and fentanyl, which may https://dutchcartel.eu/product/buy-heroin-online/