title: Designer drug confusion: a focus on MDMA.
mesh_terms: D015104:3,4-Methylenedioxyamphetamine / Q000031:analogs & derivatives / Q000494:pharmacology*; D000662:Amphetamines / Q000494:pharmacology*; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D013287:Illicit Drugs / Q000494:pharmacology*; D018817:N-Methyl-3,4-methylenedioxyamphetamine; D009626:Terminology as Topic; D014481:United States
chemical_list: D000662:Amphetamines; D013287:Illicit Drugs; D015104:3,4-Methylenedioxyamphetamine; D018817:N-Methyl-3,4-methylenedioxyamphetamine