Synthetic cannabinoid availability on darknet drug marketschanges during 20162017 Comprehensive Narcotic Catalogue: Law Enforcement NIRLAB In depth comparison of the metabolic and pharmacokinetic behaviour of the structurally related synthetic cannabinoids AMB FUBINACA and AMB CHMICA in rats Communications Biology Sexspecific behavioural, metabolic, and immunohistochemical changes after repeated administration of the synthetic cannabinoi E liquides Cloud Empire par FUU Nicotine Hybride Synthetic Cannabinoid Hydroxypentyl Metabolites Retain Efficacy at Human Cannabinoid Receptors The Journal of Pharmacology and Experimental Therapeutics