NPS

https://www.unodc.org/LSS/Page/NPS

https://www.euda.europa.eu/topics/nps_en

https://adf.org.au/drug-facts/new-psychoactive-substances/

https://pmc.ncbi.nlm.nih.gov/articles/PMC7750892/

https://www.thermofisher.com/tw/zt/home/industrial/forensics/forensics-learning-center/forensic-drug-testing-information/novel-psychoactive-substances.html

https://pmc.ncbi.nlm.nih.gov/articles/PMC6704356/

https://www.sciencedirect.com/science/article/pii/S2667118223000065

https://www.unodc.org/wdr2013/en/nps.html

https://www.sciencedirect.com/science/article/pii/S2772392522000554

https://www.catch-22.org.uk/resources/novel-psychoactive-substances-understanding-the-risks/