1. United Nations Office on Drugs and Crime (UNDOC), 2022, World Drug Report 2022, Booklet 4, Drug Market Trends Cocaine Amphetamine-type Stimulants New Psychoactive Substances, United Nations publication (2022) [Online] Available: 〈https://www.unodc.org/res/wdr2022/MS/WDR22_Booklet_4.pdf〉.
2. European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), 2022, European Drug Report 2022: Trends and Developments, Publications Office of the European Union, Luxembourg (2022) [Online] Available: 〈https://www.emcdda.europa.eu/publications/edr/trends-developments/2022_en〉.
3. United Nations Office on Drugs and Crime (UNDOC), 2006, Recommended methods for the identification and analysis of amphetamine, methamphetamine and their ring-substituted analogues in seized materials, United Nations publication (2006) [Online] Available: 〈https://www.unodc.org/pdf/scientific/stnar34.pdf〉.
4. Novel extraction method using an ISOLUTE PLD+ protein and phospholipid removal column for liquid chromatography-tandem mass spectrometry analysis of 20 psychoactive drugs in postmortem whole blood samples;Ogawa;Forensic Sci. Int.,2022
5. Rapid and sensitive dilute-and-shoot analysis using LC-MS-MS for identification of multi-class psychoactive substances in human urine;Chen;J. Pharm. Biomed. Anal.,2023