1. United Nations Office on Drugs and Crime (2014) Global synthetic drugs assessment: amphetamine-type stimulants and new psychoactive substances. United Nations, New York.
https://www.unodc.org/documents/scientific/2014_Global_Synthetic_Drugs_Assessment_web.pdf
. Accessed 10 Jan 2018
2. European Monitoring Centre for Drugs and Drug Addiction (2015) New psychoactive substances in Europe: an update from the EU early warning system. Publications Office of the European Union, Louxemburg.
http://www.emcdda.europa.eu/attachements.cfm/att_235958_EN_TD0415135ENN.pdf
. Accessed 10 Jan 2018
3. United Nations Office on Drugs and Crime (2016) World drug report. United Nations, New York.
http://www.unodc.org/doc/wdr2016/WORLD_DRUG_REPORT_2016_web.pdf
. Accessed 10 Jan 2018
4. Taschwer M, Weiß JA, Kunert O, Schmid MG (2014) Analysis and characterization of the novel psychoactive drug 4-chloromethcathinone (clephedrone). Forensic Sci Int 244:e56–e59.
https://doi.org/10.1016/j.forsciint.2014.09.007
5. Adamowicz P, Gieroń J, Gil D, Lechowicz W, Skulska A, Tokarczyk B (2016) 3-Methylmethcathinone-interpretation of blood concentrations based on analysis of 95 cases. J Anal Toxicol 40:272–276.
https://doi.org/10.1093/jat/bkw018