Sexspecific behavioural, metabolic, and immunohistochemical changes after repeated administration of the synthetic cannabinoid AKB48 in mice Corli 2024 British Journal of Pharmacology Wiley Online Library 5F APINACA Wikipedia 19 F and 1 H quantitative NMR spectroscopic analysis of fluorinated third generation synthetic cannabinoids Analytical Methods (RSC Publishing) DOI:10.1039 C9AY00814D Synthetic cannabinoid availability on darknet drug marketschanges during 20162017 Isolation, detection and identification of synthetic cannabinoids in alternative formulations or dosage forms ScienceDirect