
Keywords: متیلون; Suspected drug users; Illicit drugs; Stimulant designer drugs; Biological samples; Seizure data; Mephedrone (4-MMC); 4-methylmetcathinone, 2-(methylamino)-1-(4-methylphenyl)propan-1-one; 3-FA; 3-fluoro-amphetamine, 1-(3-fluorophenyl)propan-2-amine; 4-FA;