title: New drugs on the street: an introduction.
authors.forename: Merrill
authors.initials: M
authors.lastname: Singer
mesh_terms: D019969:Amphetamine-Related Disorders / Q000453:epidemiology / Q000208:ethnology* / Q000523:psychology / Q000534:rehabilitation; D018864:Cultural Diversity; D004347:Drug Interactions; D005006:Ethnicity / Q000523:psychology / Q000706:statistics & numerical data*; D006801:Humans; D013287:Illicit Drugs / Q000009:adverse effects / Q000600:supply & distribution*; D018817:N-Methyl-3,4-methylenedioxyamphetamine / Q000009:adverse effects / Q000600:supply & distribution*; D014481:United States; D014505:Urban Population / Q000706:statistics & numerical data*
chemical_list: D013287:Illicit Drugs; D018817:N-Methyl-3,4-methylenedioxyamphetamine