5f akb48 le retour ? Psychoactif Analysis of illicit drugs in purchased and seized electronic cigarette liquids from the United Kingdom 20142021 5F Cumyl PINACA in 'e liquids' for electronic cigarettes: comprehensive characterization of a new type of synthetic cannabinoid in a trendy product including investigations on the in vitro and in vivo phase I metabolism of Synthetic cannabinoids in hairPrevalence of use in abstinence control programs for driver's license regranting in Germany Kutzler 2024 Drug Testing and Analysis Wiley Online Library 5F APINACA